RME User Forum — UCx Sounds Awful Stutter & Warble windows 10

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Sat, 16 Apr 2022 10:48:48 +0000

Hello Guys

after much playing around with many of the suggested settings I seem to be there at last can run flawlessly on 48 samples with all the plugins and graphics in wavelab

but wavelab 9.5 stutters, so I have downloaded and testing wavelab 11

It runs much better, so looks like I will have to part with another £300 to upgrade with wavelab 11

thank you once again for all your help

Can't believe how many tweaks and changes one has to do to windows 10 to get it running somewhere near right

Microsoft really are losing the plot with all this crap bloatware there are forcing on their customers

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (MetalHeadKeys) — Fri, 15 Apr 2022 02:51:35 +0000

Hello!

I 'll try to help, too!
You must have changed something by accident, because in your 1st LatencyMon Test, the logical processors were 8!
In your latest Test, they are 4!

Did you try all Usb ports of your Motherboard, as Daniel from RME Support suggested?
Did you try with another Usb Cable?

Also, if you keep the FireFace Driver Settings open for some time, you can check for CRC Errors!
Also, did you install the latest drivers for your Motherboard?

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Thu, 14 Apr 2022 20:47:26 +0000

Hello thanks for your reply

Did the pc come with win 10 or was it upgraded to win 10 over the top of an earlier version? Have you tried a fresh install? Have you tried the bios tweaks as well as windows tweaks?

PC came with no OS,
Yes purchased brand new WD black 850 NMV ssd drive, installed in motheboard
and installed new fresh latest windows 10 two nights ago from USB key

Yes followed all latest bios flash / updates / all latest dell drivers

done all windows updates,

Followed various optimisation changes as suggested on this forum

Turn off video card power save with app

Parked processor a with Bitsum app

Still not sure what is going on in the background with windows 10 with the many many services running that to be honest we do not need, OMG what is all this bloatware coming to

Bring back windows 7, lean a relatively bloatware free, it worked so much better than 10/11

If you’ve done all this it’s usually hardware based in some way. I’ve run win 10 on 3 different machines (fresh installs) without any problems. In fact there were no problems before the tweaks. Now running win 11 (again fresh install) without problems. I have 3 PCs. Two of which were specifically built for audio and not off the shelf units. The other one is a xenon based computer which again works fine even though totally unsupported hardware on win 11

Have you tried a usb card instead of onboard usb.

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (mkok) — Thu, 14 Apr 2022 20:29:39 +0000

Did the pc come with win 10 or was it upgraded to win 10 over the top of an earlier version? Have you tried a fresh install? Have you tried the bios tweaks as well as windows tweaks?

Have you tried a usb card instead of onboard usb.

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Thu, 14 Apr 2022 20:13:58 +0000

CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:05:30 (h:mm:ss) on all processors.

_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: DESKTOP-G5KRSTB
OS version: Windows 10, 10.0, version 2009, build: 19044 (x64)
Hardware: Precision Tower 3620, Dell Inc.
BIOS: 2.20.0
CPU: GenuineIntel Intel(R) Xeon(R) CPU E3-1240 v5 @ 3.50GHz
Logical processors: 4
Processor groups: 1
Processor group size: 4
RAM: 16315 MB total

_________________________________________________________________________________________________________
CPU SPEED
_________________________________________________________________________________________________________
Reported CPU speed (WMI): 3504 MHz
Reported CPU speed (registry): 3504 MHz

Note: reported execution times may be calculated based on a fixed reported CPU speed. Disable variable speed settings like Intel Speed Step and AMD Cool N Quiet in the BIOS setup for more accurate results.

_________________________________________________________________________________________________________
MEASURED INTERRUPT TO USER PROCESS LATENCIES
_________________________________________________________________________________________________________
The interrupt to process latency reflects the measured interval that a usermode process needed to respond to a hardware request from the moment the interrupt service routine started execution. This includes the scheduling and execution of a DPC routine, the signaling of an event and the waking up of a usermode thread from an idle wait state in response to that event.

Highest measured interrupt to process latency (µs): 123.0
Average measured interrupt to process latency (µs): 2.657926

Highest measured interrupt to DPC latency (µs): 86.20
Average measured interrupt to DPC latency (µs): 0.906892

_________________________________________________________________________________________________________
REPORTED ISRs
_________________________________________________________________________________________________________
Interrupt service routines are routines installed by the OS and device drivers that execute in response to a hardware interrupt signal.

Highest ISR routine execution time (µs): 7.248288
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Highest reported total ISR routine time (%): 0.014143
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in ISRs (%) 0.014143

ISR count (execution time <250 µs): 744959
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-1000 µs): 0
ISR count (execution time 1000-2000 µs): 0
ISR count (execution time 2000-4000 µs): 0
ISR count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED DPCs
_________________________________________________________________________________________________________
DPC routines are part of the interrupt servicing dispatch mechanism and disable the possibility for a process to utilize the CPU while it is interrupted until the DPC has finished execution.

Highest DPC routine execution time (µs): 186.894406
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 512.15 , NVIDIA Corporation

Highest reported total DPC routine time (%): 0.239878
Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in DPCs (%) 0.370799

DPC count (execution time <250 µs): 1119672
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 0
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 0

_________________________________________________________________________________________________________
REPORTED HARD PAGEFAULTS
_________________________________________________________________________________________________________
Hard pagefaults are events that get triggered by making use of virtual memory that is not resident in RAM but backed by a memory mapped file on disk. The process of resolving the hard pagefault requires reading in the memory from disk while the process is interrupted and blocked from execution.

NOTE: some processes were hit by hard pagefaults. If these were programs producing audio, they are likely to interrupt the audio stream resulting in dropouts, clicks and pops. Check the Processes tab to see which programs were hit.

Process with highest pagefault count: msmpeng.exe

Total number of hard pagefaults 3279
Hard pagefault count of hardest hit process: 895
Number of processes hit: 33

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Thu, 14 Apr 2022 20:06:50 +0000

_________________________________________________________________________________________________________
CONCLUSION
_________________________________________________________________________________________________________
Your system appears to be suitable for handling real-time audio and other tasks without dropouts.
LatencyMon has been analyzing your system for 0:01:20 (h:mm:ss) on all processors.

_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: AUDIO-PC-WIN10
OS version: Windows 10, 10.0, version 2009, build: 19044 (x64)
Hardware: Precision Tower 3620, Dell Inc.
BIOS: 2.20.0
CPU: GenuineIntel Intel(R) Xeon(R) CPU E3-1240 v5 @ 3.50GHz
Logical processors: 4
Processor groups: 1
Processor group size: 4
RAM: 16315 MB total

Highest measured interrupt to process latency (µs): 222.40
Average measured interrupt to process latency (µs): 3.916019

Highest measured interrupt to DPC latency (µs): 217.90
Average measured interrupt to DPC latency (µs): 0.955831

Highest ISR routine execution time (µs): 10.516553
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Highest reported total ISR routine time (%): 0.013521
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in ISRs (%) 0.013521

ISR count (execution time <250 µs): 89092
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-1000 µs): 0
ISR count (execution time 1000-2000 µs): 0
ISR count (execution time 2000-4000 µs): 0
ISR count (execution time >=4000 µs): 0

Highest DPC routine execution time (µs): 220.859018
Driver with highest DPC routine execution time: ndis.sys - Network Driver Interface Specification (NDIS), Microsoft Corporation

Highest reported total DPC routine time (%): 0.189314
Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in DPCs (%) 0.361132

DPC count (execution time <250 µs): 256286
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 0
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 0

Process with highest pagefault count: system

Total number of hard pagefaults 3621
Hard pagefault count of hardest hit process: 1165
Number of processes hit: 26

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Thu, 14 Apr 2022 20:04:09 +0000

Thanks for all your help to everyone and also Ramses

I have followed many of the posts in trying to optimise this PC and thank you for all the help

But after following many of the stages of trying to make windows 10 more optimised, the graphics is now more jerking in wave lab, I launch the two fabfiler eq3 and Limiter 2 in wavelab, all the wave forms are jerky, the time bar is jerky as it move within the audio file in wavelab with RME usb at 48 samples the audio is jerky too

It's like this PC has zero performance when it's being pushed, I'm almost at the stage of launching it with a big size 10 boot !!

Oh I can honestly say, we are all going backwards, computer hardware is getting faster yet OS are getting worst

Windows 10 is awful and total garbage, bloated with so much rubbish, MS should give you the option, not to install all this crap!

I don't want Apps, Games Modes, Skype, Cortana, Maps, news, One Drive, Weather, People, etc etc etc,

MICROSOFT, let the customer choose the crap bloatware to install, It should not be down to Microsoft and there substandard OS

I spend hours disabling all this rubbish, uninstalling all this bloatware rubbish, Microsoft should be ashamed of this substandard OS, it is appalling

I have never ever installed windows 10 on any machine and feels like it's snappy, it ALWAYS FEELS slow, sluggish and rubbish
There is far too much going on,

OMG everything is power saving rubbish hindering the way you computer works

Ok this project earlier on in the week of upgrading my music PC has now go from bad to worst, thinking of throwing out this dell PC, it's running windows 10 like a dog, it trully awful.

I have just purchased this week one of the fastest NMV drives and again windows 10 is slow sluggy

I have all the latest drivers, bios updates etc.

Machine is DELL Precision 3620

the new nmv ssd is a WD black 850 performs rubbish

Now when a launch Wave Lab 9.5 & 11 & 2 Fab Filter VST3 plugins

When Playing the audio in wave lab all the graphics is slow Glitchy, this windows 10 PC it utter utter rubbish

Is this the graphics card causing these issues ? its a quadro m2000 running 3 monitors

Thanks for any help, just having a real mare at the moment !

Wdf01000.sys Kernel Mode Driver Framework Runtime 303917 284749 0.089936 2014.524626 0xFFFFF800'48DA0000 856064 Microsoft Corporation Microsoft® Windows® Operating System 1.31.19041.1566 C:\Windows\system32\drivers\wdf01000.sys
nvlddmkm.sys NVIDIA Windows Kernel Mode Driver, Version 377.11 0 124852 0.112405 401.289413 0xFFFFF800'57130000 14684160 NVIDIA Corporation NVIDIA Windows Kernel Mode Driver, Version 377.11 21.21.13.7711 C:\Windows\system32\driverstore\filerepository\nv_dispwi.inf_amd64_78b6fa142982
dxgkrnl.sys DirectX Graphics Kernel 0 97823 0.050677 550.210495 0xFFFFF800'54B00000 3837952 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\dxgkrnl.sys
rspLLL64.sys Resplendence Latency Monitoring and Auxiliary Kernel Library 0 84168 0.049789 50.572961 0xFFFFF800'593B0000 45056 Resplendence Software Projects Sp. LatMon 6.50.0.0 C:\Windows\system32\drivers\rsplll64.sys
ntoskrnl.exe NT Kernel & System 0 33774 0.261204 97.818647 0xFFFFF800'46A00000 17063936 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\ntoskrnl.exe
storport.sys Microsoft Storage Port Driver 0 16224 0.058466 92.548520 0xFFFFF800'49420000 733184 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\storport.sys
stornvme.sys Microsoft NVM Express Storport Miniport Driver 0 15940 0.006329 15.419989 0xFFFFF800'493F0000 184320 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1566 C:\Windows\system32\drivers\stornvme.sys
ndis.sys Network Driver Interface Specification (NDIS) 0 12684 0.220859 57.435852 0xFFFFF800'4A490000 1503232 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1387 C:\Windows\system32\drivers\ndis.sys
tcpip.sys TCP/IP Driver 0 2222 0.035488 9.332597 0xFFFFF800'4A6E0000 3063808 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\tcpip.sys
afd.sys Ancillary Function Driver for WinSock 0 1663 0.036530 2.889626 0xFFFFF800'55D30000 675840 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\drivers\afd.sys
dxgmms2.sys DirectX Graphics MMS 0 515 0.004570 0.739009 0xFFFFF800'55870000 921600 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\dxgmms2.sys
CLASSPNP.SYS SCSI Class System Dll 0 357 0.074372 1.686472 0xFFFFF800'4ACD0000 442368 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1320 C:\Windows\system32\drivers\classpnp.sys
Ntfs.sys NT File System Driver 0 36 0.002390 0.061898 0xFFFFF800'4A1B0000 2985984 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\ntfs.sys
iaStorAC.sys Intel(R) Rapid Storage Technology driver - x64 0 4 0.036164 0.080389 0xFFFFF800'494E0000 12210176 Intel Corporation Intel(R) Rapid Storage Technology driver 16.8.3.1003 C:\Windows\system32\drivers\iastorac.sys
netbt.sys MBT Transport driver 0 4 0.004385 0.014098 0xFFFFF800'55CB0000 376832 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.572 C:\Windows\system32\drivers\netbt.sys
WdFilter.sys Microsoft antimalware file system filter driver 0 3 0.001546 0.004130 0xFFFFF800'4A120000 454656 Microsoft Corporation Microsoft® Windows® Operating System 4.18.2203.5 C:\Windows\system32\drivers\wd\wdfilter.sys
bowser.sys NT Lan Manager Datagram Receiver Driver 0 1 0.001785 0.001785 0xFFFFF800'59930000 151552 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1586 C:\Windows\system32\drivers\bowser.sys
rdyboost.sys ReadyBoost Driver 0 1 0.000471 0.000471 0xFFFFF800'4ABE0000 327680 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\rdyboost.sys
fvevol.sys BitLocker Drive Encryption Driver 0 0 0 0 0xFFFFF800'4AA90000 819200 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\fvevol.sys
volume.sys Volume driver 0 0 0 0 0xFFFFF800'4AB60000 45056 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\volume.sys
volsnap.sys Volume Shadow Copy driver 0 0 0 0 0xFFFFF800'4AB70000 446464 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.488 C:\Windows\system32\drivers\volsnap.sys
Fs_Rec.sys File System Recognizer Driver 0 0 0 0 0xFFFFF800'4A190000 53248 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\fs_rec.sys
Wof.sys Windows Overlay Filter 0 0 0 0 0xFFFFF800'4A0D0000 262144 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.928 C:\Windows\system32\drivers\wof.sys
fileinfo.sys FileInfo Filter Driver 0 0 0 0 0xFFFFF800'4A0B0000 106496 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\fileinfo.sys
NETIO.SYS Network I/O Subsystem 0 0 0 0 0xFFFFF800'4A600000 622592 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1566 C:\Windows\system32\drivers\netio.sys
wfplwfs.sys WFP NDIS 6.30 Lightweight Filter Driver 0 0 0 0 0xFFFFF800'4AA50000 196608 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\wfplwfs.sys
fwpkclnt.sys FWP/IPsec Kernel-Mode API 0 0 0 0 0xFFFFF800'4A9D0000 520192 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\fwpkclnt.sys
ksecpkg.sys Kernel Security Support Provider Interface Packages 0 0 0 0 0xFFFFF800'4A6A0000 204800 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\ksecpkg.sys
Msfs.SYS Mailslot driver 0 0 0 0 0xFFFFF800'54F30000 69632 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\msfs.sys
Npfs.SYS NPFS Driver 0 0 0 0 0xFFFFF800'54F10000 114688 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1526 C:\Windows\system32\drivers\npfs.sys
BasicRender.sys Microsoft Basic Render Driver 0 0 0 0 0xFFFFF800'54EF0000 69632 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.868 C:\Windows\system32\driverstore\filerepository\basicrender.inf_amd64_df49c4daa6
BasicDisplay.sys Microsoft Basic Display Driver 0 0 0 0 0xFFFFF800'54ED0000 90112 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.868 C:\Windows\system32\driverstore\filerepository\basicdisplay.inf_amd64_65ab9a260
CimFS.SYS 0 0 0 0 0xFFFFF800'54FE0000 122880 0.0.0.0 C:\Windows\system32\drivers\cimfs.sys
vwififlt.sys Virtual WiFi Filter Driver 0 0 0 0 0xFFFFF800'55DE0000 106496 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1202 C:\Windows\system32\drivers\vwififlt.sys
afunix.sys AF_UNIX socket provider 0 0 0 0 0xFFFFF800'55D10000 86016 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1566 C:\Windows\system32\drivers\afunix.sys
TDI.SYS TDI Wrapper 0 0 0 0 0xFFFFF800'55C90000 65536 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\tdi.sys
tdx.sys TDI Translation Driver 0 0 0 0 0xFFFFF800'55C60000 139264 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1237 C:\Windows\system32\drivers\tdx.sys
watchdog.sys Watchdog Driver 0 0 0 0 0xFFFFF800'54EB0000 98304 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.868 C:\Windows\system32\drivers\watchdog.sys
crashdmp.sys Crash Dump Driver 0 0 0 0 0xFFFFF800'54F70000 122880 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\crashdmp.sys
disk.sys PnP Disk Driver 0 0 0 0 0xFFFFF800'4ACB0000 114688 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.789 C:\Windows\system32\drivers\disk.sys
iorate.sys I/O rate control Filter 0 0 0 0 0xFFFFF800'4AC70000 73728 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1052 C:\Windows\system32\drivers\iorate.sys
mup.sys Multiple UNC Provider Driver 0 0 0 0 0xFFFFF800'4AC40000 155648 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.844 C:\Windows\system32\drivers\mup.sys
cdrom.sys SCSI CD-ROM Driver 0 0 0 0 0xFFFFF800'54A70000 196608 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1266 C:\Windows\system32\drivers\cdrom.sys
Beep.SYS BEEP Driver 0 0 0 0 0xFFFFF800'54AF0000 40960 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\beep.sys
Null.SYS NULL Driver 0 0 0 0 0xFFFFF800'54AE0000 40960 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\null.sys
tbs.sys Export driver for kernel mode TPM API 0 0 0 0 0xFFFFF800'54AD0000 57344 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.906 C:\Windows\system32\drivers\tbs.sys
filecrypt.sys Windows sandboxing and encryption filter 0 0 0 0 0xFFFFF800'54AB0000 86016 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\filecrypt.sys
EhStorClass.sys Enhanced Storage Class driver for IEEE 1667 devices 0 0 0 0 0xFFFFF800'4A090000 114688 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.964 C:\Windows\system32\drivers\ehstorclass.sys
ntosext.sys NTOS extension host driver 0 0 0 0 0xFFFFF800'48BE0000 49152 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\ntosext.sys
werkernel.sys Windows Error Reporting Kernel Driver 0 0 0 0 0xFFFFF800'48BC0000 69632 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\werkernel.sys
cmimcext.sys Kernel Configuration Manager Initial Configuration Extension Host Export Driver 0 0 0 0 0xFFFFF800'43480000 57344 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.868 C:\Windows\system32\drivers\cmimcext.sys
clipsp.sys CLIP Service 0 0 0 0 0xFFFFF800'48A00000 1134592 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\clipsp.sys
CI.dll Code Integrity Module 0 0 0 0 0xFFFFF800'48BF0000 937984 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1566 C:\Windows\system32\ci.dll
SleepStudyHelper.sys Sleep Study Helper 0 0 0 0 0xFFFFF800'48EA0000 61440 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\sleepstudyhelper.sys
WppRecorder.sys WPP Trace Recorder 0 0 0 0 0xFFFFF800'48EB0000 69632 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\wpprecorder.sys
WDFLDR.SYS Kernel Mode Driver Framework Loader 0 0 0 0 0xFFFFF800'48E80000 77824 Microsoft Corporation Microsoft® Windows® Operating System 1.31.19041.1151 C:\Windows\system32\drivers\wdfldr.sys
cng.sys Kernel Cryptography, Next Generation 0 0 0 0 0xFFFFF800'48CE0000 765952 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1415 C:\Windows\system32\drivers\cng.sys
ksecdd.sys Kernel Security Support Provider Interface 0 0 0 0 0xFFFFF800'48B20000 167936 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1586 C:\Windows\system32\drivers\ksecdd.sys
CLFS.SYS Common Log File System Driver 0 0 0 0 0xFFFFF800'43370000 438272 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\drivers\clfs.sys
mcupdate_GenuineIntel.dll Intel Microcode Update Library 0 0 0 0 0xFFFFF800'43090000 2682880 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\mcupdate_genuineintel.dll
kd.dll Local Kernel Debugger 0 0 0 0 0xFFFFF800'43330000 45056 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\kd.dll
hal.dll Hardware Abstraction Layer DLL 0 0 0 0 0xFFFFF800'43320000 24576 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1566 C:\Windows\system32\hal.dll
tm.sys Kernel Transaction Manager Driver 0 0 0 0 0xFFFFF800'43340000 159744 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1202 C:\Windows\system32\drivers\tm.sys
msrpc.sys Kernel Remote Procedure Call Provider 0 0 0 0 0xFFFFF800'48B50000 397312 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\drivers\msrpc.sys
FLTMGR.SYS Microsoft Filesystem Filter Manager 0 0 0 0 0xFFFFF800'43410000 454656 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1503 C:\Windows\system32\drivers\fltmgr.sys
BOOTVID.dll VGA Boot Driver 0 0 0 0 0xFFFFF800'43400000 45056 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\bootvid.dll
PSHED.dll Platform Specific Hardware Error Driver 0 0 0 0 0xFFFFF800'433E0000 106496 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\pshed.dll
acpiex.sys ACPIEx Driver 0 0 0 0 0xFFFFF800'48ED0000 155648 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\acpiex.sys
CEA.sys Event Aggregation Kernel Mode Library 0 0 0 0 0xFFFFF800'49230000 102400 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1566 C:\Windows\system32\drivers\cea.sys
pdc.sys Power Dependency Coordinator Driver 0 0 0 0 0xFFFFF800'49200000 192512 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1052 C:\Windows\system32\drivers\pdc.sys
vdrvroot.sys Virtual Drive Root Enumerator 0 0 0 0 0xFFFFF800'491E0000 86016 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\vdrvroot.sys
pci.sys NT Plug and Play PCI Enumerator 0 0 0 0 0xFFFFF800'49160000 487424 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1387 C:\Windows\system32\drivers\pci.sys
partmgr.sys Partition driver 0 0 0 0 0xFFFFF800'49250000 200704 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1387 C:\Windows\system32\drivers\partmgr.sys
mountmgr.sys Mount Point Manager 0 0 0 0 0xFFFFF800'493D0000 122880 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\mountmgr.sys
volmgrx.sys Volume Manager Extension Driver 0 0 0 0 0xFFFFF800'49360000 405504 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\volmgrx.sys
volmgr.sys Volume Manager Driver 0 0 0 0 0xFFFFF800'49340000 102400 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.928 C:\Windows\system32\drivers\volmgr.sys
spaceport.sys Storage Spaces Driver 0 0 0 0 0xFFFFF800'49290000 696320 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\spaceport.sys
msisadrv.sys ISA Driver 0 0 0 0 0xFFFFF800'49150000 45056 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1202 C:\Windows\system32\drivers\msisadrv.sys
WMILIB.SYS WMILIB WMI support library Dll 0 0 0 0 0xFFFFF800'49050000 49152 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\wmilib.sys
ACPI.sys ACPI Driver for NT 0 0 0 0 0xFFFFF800'48F80000 835584 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.964 C:\Windows\system32\drivers\acpi.sys
SgrmAgent.sys System Guard Runtime Monitor Agent Driver 0 0 0 0 0xFFFFF800'48F60000 106496 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\sgrmagent.sys
mssecflt.sys Microsoft Security Events Component file system filter driver 0 0 0 0 0xFFFFF800'48F00000 352256 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\mssecflt.sys
intelpep.sys Intel Power Engine Plugin 0 0 0 0 0xFFFFF800'49080000 438272 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1266 C:\Windows\system32\drivers\intelpep.sys
pcw.sys Performance Counters for Windows Driver 0 0 0 0 0xFFFFF800'49130000 81920 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1466 C:\Windows\system32\drivers\pcw.sys
WindowsTrustedRTProxy.sys Windows Trusted Runtime Service Proxy Driver 0 0 0 0 0xFFFFF800'49120000 45056 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\windowstrustedrtproxy.sys
IntelTA.sys Intel Telemetry Driver 0 0 0 0 0xFFFFF800'49110000 45056 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.546 C:\Windows\system32\drivers\intelta.sys
WindowsTrustedRT.sys Windows Trusted Runtime Interface Driver 0 0 0 0 0xFFFFF800'490F0000 94208 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\windowstrustedrt.sys
pacer.sys QoS Packet Scheduler 0 0 0 0 0xFFFFF800'55000000 176128 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.546 C:\Windows\system32\drivers\pacer.sys
monitor.sys Monitor Driver 0 0 0 0 0xFFFFF800'55960000 110592 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1151 C:\Windows\system32\drivers\monitor.sys
synusb64.sys SynasUSB.sys 0 0 0 0 0xFFFFF800'55860000 45056 Steinberg Media Technologies GmbH eLicenser 7.0.3.0 C:\Windows\system32\drivers\synusb64.sys
mouclass.sys Mouse Class Driver 0 0 0 0 0xFFFFF800'55840000 77824 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\mouclass.sys
mouhid.sys HID Mouse Filter Driver 0 0 0 0 0xFFFFF800'55820000 65536 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\mouhid.sys
fireface_usb_64.sys Fireface USB Audio Driver (WDM) 0 0 0 0 0xFFFFF800'557F0000 139264 RME Windows (R) Win 7 DDK driver 1.2.21.0 C:\Windows\system32\drivers\fireface_usb_64.sys
luafv.sys LUA File Virtualization Filter Driver 0 0 0 0 0xFFFFF800'55A30000 167936 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.867 C:\Windows\system32\drivers\luafv.sys
cdd.dll Canonical Display Driver 0 0 0 0 0xFFFFCC5C'FA6A0000 299008 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\cdd.dll
scfilter.sys Microsoft Smart Card Reader Filter Driver 0 0 0 0 0xFFFFF800'55A10000 77824 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.844 C:\Windows\system32\drivers\scfilter.sys
WUDFRd.sys Windows Driver Foundation - User-mode Driver Framework Reflector 0 0 0 0 0xFFFFF800'559B0000 352256 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\wudfrd.sys
WinUSB.SYS Windows WinUSB Class Driver 0 0 0 0 0xFFFFF800'55980000 131072 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\winusb.sys
HIDPARSE.SYS Hid Parsing Library 0 0 0 0 0xFFFFF800'55660000 77824 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.868 C:\Windows\system32\drivers\hidparse.sys
win32kfull.sys Full/Desktop Win32k Kernel Driver 0 0 0 0 0xFFFFCC5C'FA2E0000 3891200 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\win32kfull.sys
win32kbase.sys Base Win32k Kernel Driver 0 0 0 0 0xFFFFCC5C'FA000000 2961408 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\win32kbase.sys
dump_dumpfve.sys 0 0 0 0 0xFFFFF800'55640000 118784 0.0.0.0 C:\Windows\system32\drivers\dump_dumpfve.sys
dump_stornvme.sys 0 0 0 0 0xFFFFF800'555F0000 184320 0.0.0.0 C:\Windows\system32\drivers\dump_stornvme.sys
kbdclass.sys Keyboard Class Driver 0 0 0 0 0xFFFFF800'557D0000 81920 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\kbdclass.sys
kbdhid.sys HID Keyboard Filter Driver 0 0 0 0 0xFFFFF800'557B0000 69632 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\kbdhid.sys
HIDCLASS.SYS Hid Class Library 0 0 0 0 0xFFFFF800'556E0000 258048 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.868 C:\Windows\system32\drivers\hidclass.sys
hidusb.sys USB Miniport Driver for Input Devices 0 0 0 0 0xFFFFF800'556C0000 73728 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.868 C:\Windows\system32\drivers\hidusb.sys
usbccgp.sys USB Common Class Generic Parent Driver 0 0 0 0 0xFFFFF800'55680000 208896 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.488 C:\Windows\system32\drivers\usbccgp.sys
wcifs.sys Windows Container Isolation FS Filter Driver 0 0 0 0 0xFFFFF800'55A60000 221184 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1348 C:\Windows\system32\drivers\wcifs.sys
Ndu.sys Windows Network Data Usage Monitoring Driver 0 0 0 0 0xFFFFF800'59170000 159744 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\ndu.sys
srvnet.sys Server Network driver 0 0 0 0 0xFFFFF800'59110000 356352 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\srvnet.sys
mmcss.sys MMCSS Driver 0 0 0 0 0xFFFFF800'590F0000 81920 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.546 C:\Windows\system32\drivers\mmcss.sys
mrxsmb20.sys Longhorn SMB 2.0 Redirector 0 0 0 0 0xFFFFF800'590A0000 282624 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\drivers\mrxsmb20.sys
mrxsmb.sys Windows NT SMB Minirdr 0 0 0 0 0xFFFFF800'59000000 606208 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\drivers\mrxsmb.sys
WdNisDrv.sys Windows Defender Network Stream Filter 0 0 0 0 0xFFFFF800'59390000 110592 Microsoft Corporation Microsoft® Windows® Operating System 4.18.2203.5 C:\Windows\system32\drivers\wd\wdnisdrv.sys
condrv.sys Console Driver 0 0 0 0 0xFFFFF800'59370000 73728 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1110 C:\Windows\system32\drivers\condrv.sys
tcpipreg.sys TCP/IP Registry Compatibility Driver 0 0 0 0 0xFFFFF800'59350000 86016 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\tcpipreg.sys
srv2.sys Smb 2.0 Server driver 0 0 0 0 0xFFFFF800'59280000 815104 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\srv2.sys
peauth.sys Protected Environment Authentication and Authorization Export Driver 0 0 0 0 0xFFFFF800'591A0000 876544 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1415 C:\Windows\system32\drivers\peauth.sys
mslldp.sys Microsoft Link-Layer Discovery Protocol Driver 0 0 0 0 0xFFFFF800'55BA0000 98304 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\mslldp.sys
lltdio.sys Link-Layer Topology Mapper I/O Driver 0 0 0 0 0xFFFFF800'55B80000 98304 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\lltdio.sys
bindflt.sys Windows Bind Filter Driver 0 0 0 0 0xFFFFF800'55B50000 163840 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1466 C:\Windows\system32\drivers\bindflt.sys
storqosflt.sys Storage QoS Filter 0 0 0 0 0xFFFFF800'55B30000 106496 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\storqosflt.sys
cldflt.sys Cloud Files Mini Filter Driver 0 0 0 0 0xFFFFF800'55AA0000 532480 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1586 C:\Windows\system32\drivers\cldflt.sys
mpsdrv.sys Microsoft Protection Service Driver 0 0 0 0 0xFFFFF800'59960000 106496 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\mpsdrv.sys
HTTP.sys HTTP Protocol Stack 0 0 0 0 0xFFFFF800'597A0000 1601536 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1620 C:\Windows\system32\drivers\http.sys
msquic.sys Windows QUIC Driver 0 0 0 0 0xFFFFF800'55C00000 352256 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.488 C:\Windows\system32\drivers\msquic.sys
wanarp.sys MS Remote Access and Routing ARP Driver 0 0 0 0 0xFFFFF800'55BE0000 118784 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.546 C:\Windows\system32\drivers\wanarp.sys
rspndr.sys Link-Layer Topology Responder Driver for NDIS 6 0 0 0 0 0xFFFFF800'55BC0000 110592 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\rspndr.sys
win32k.sys Multi-User Win32 Driver 0 0 0 0 0xFFFFCC5C'FAEB0000 630784 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1645 C:\Windows\system32\win32k.sys
ahcache.sys Application Compatibility Cache 0 0 0 0 0xFFFFF800'553D0000 319488 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.928 C:\Windows\system32\drivers\ahcache.sys
bam.sys BAM Kernel Driver 0 0 0 0 0xFFFFF800'553B0000 94208 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\bam.sys
fastfat.SYS Fast FAT File System Driver 0 0 0 0 0xFFFFF800'55340000 442368 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1586 C:\Windows\system32\drivers\fastfat.sys
dfsc.sys DFS Namespace Client Driver 0 0 0 0 0xFFFFF800'552F0000 180224 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.844 C:\Windows\system32\drivers\dfsc.sys
gpuenergydrv.sys GPU Energy Kernel Driver 0 0 0 0 0xFFFFF800'552E0000 40960 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\gpuenergydrv.sys
portcls.sys Port Class (Class Driver for Port/Miniport Devices) 0 0 0 0 0xFFFFF800'57F70000 417792 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.746 C:\Windows\system32\drivers\portcls.sys
HDAudBus.sys High Definition Audio Bus Driver 0 0 0 0 0xFFFFF800'57F40000 151552 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1566 C:\Windows\system32\drivers\hdaudbus.sys
umbus.sys User-Mode Bus Enumerator 0 0 0 0 0xFFFFF800'55450000 86016 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\driverstore\filerepository\umbus.inf_amd64_b78a9c5b6fd62c27
kdnic.sys Microsoft Kernel Debugger Network Miniport 0 0 0 0 0xFFFFF800'55440000 53248 Microsoft Corporation Microsoft Kernel Debugger Network Adapter (NDIS 6.20 Miniport) 6.1.0.0 C:\Windows\system32\drivers\kdnic.sys
CompositeBus.sys Multi-Transport Composite Bus Enumerator 0 0 0 0 0xFFFFF800'55420000 73728 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\driverstore\filerepository\compositebus.inf_amd64_7500cffa2
winhvr.sys Windows Hypervisor Root Interface Driver 0 0 0 0 0xFFFFF800'55140000 135168 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\winhvr.sys
Vid.sys Microsoft Hyper-V Virtualization Infrastructure Driver 0 0 0 0 0xFFFFF800'55090000 659456 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1466 C:\Windows\system32\drivers\vid.sys
serial.sys Serial Device Driver 0 0 0 0 0xFFFFF800'55070000 114688 Microsoft Corporation Microsoft® Windows® Operating System 10.0.19041.1 C:\Windows\system32\drivers\serial.sys
netbios.sys NetBIOS interface driver 0 0 0 0 0xFFFFF800'55050000 81920 Microsoft Corporation Microsoft® Windows® Operating System

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (ramses) — Wed, 13 Apr 2022 18:24:20 +0000

Just read through the threads, everything is there.

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (sbcrikey) — Wed, 13 Apr 2022 17:17:34 +0000

you'll probably want to run LatencyMon for several minutes (or longer) to see if any background stuff pops up and slows things down. If I run LatencyMon in the first 5 minutes of a fresh power on, there's a LOT of services spinning up and other apps doing their thing.

Ramses is much more expert at reading the results so I'm sure he'll weigh in. I noticed your highest DPC time was nvidia based (mine is too) so that may be something to address. again, wait for others to chime in.

-Steve

**did you change those settings in bios? change your power to high performance?

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Wed, 13 Apr 2022 16:38:16 +0000

I have run Latency check and it seems ok at the moment

_________________________________________________________________________________________________________
SYSTEM INFORMATION
_________________________________________________________________________________________________________
Computer name: DESKTOP-G5KRSTB
OS version: Windows 10, 10.0, version 2009, build: 19044 (x64)
Hardware: Precision Tower 3620, Dell Inc.
BIOS: 2.20.0
CPU: GenuineIntel Intel(R) Xeon(R) CPU E3-1240 v5 @ 3.50GHz
Logical processors: 8
Processor groups: 1
Processor group size: 8
RAM: 16315 MB total

Highest measured interrupt to process latency (µs): 56.90
Average measured interrupt to process latency (µs): 2.502844

Highest measured interrupt to DPC latency (µs): 54.80
Average measured interrupt to DPC latency (µs): 0.879167

Highest ISR routine execution time (µs): 2.260274
Driver with highest ISR routine execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Highest reported total ISR routine time (%): 0.002218
Driver with highest ISR total time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in ISRs (%) 0.002218

ISR count (execution time <250 µs): 6797
ISR count (execution time 250-500 µs): 0
ISR count (execution time 500-1000 µs): 0
ISR count (execution time 1000-2000 µs): 0
ISR count (execution time 2000-4000 µs): 0
ISR count (execution time >=4000 µs): 0

Highest DPC routine execution time (µs): 49.489726
Driver with highest DPC routine execution time: nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 431.40 , NVIDIA Corporation

Highest reported total DPC routine time (%): 0.033087
Driver with highest DPC total execution time: Wdf01000.sys - Kernel Mode Driver Framework Runtime, Microsoft Corporation

Total time spent in DPCs (%) 0.081271

DPC count (execution time <250 µs): 16088
DPC count (execution time 250-500 µs): 0
DPC count (execution time 500-10000 µs): 0
DPC count (execution time 1000-2000 µs): 0
DPC count (execution time 2000-4000 µs): 0
DPC count (execution time >=4000 µs): 0

Process with highest pagefault count: latmon.exe

Total number of hard pagefaults 1
Hard pagefault count of hardest hit process: 1
Number of processes hit: 1

_________________________________________________________________________________________________________
PER CPU DATA
_________________________________________________________________________________________________________
CPU 0 Interrupt cycle time (s): 0.091314
CPU 0 ISR highest execution time (µs): 2.260274
CPU 0 ISR total execution time (s): 0.001519
CPU 0 ISR count: 6797
CPU 0 DPC highest execution time (µs): 49.489726
CPU 0 DPC total execution time (s): 0.055387
CPU 0 DPC count: 15992
_________________________________________________________________________________________________________
CPU 1 Interrupt cycle time (s): 0.005563
CPU 1 ISR highest execution time (µs): 0.0
CPU 1 ISR total execution time (s): 0.0
CPU 1 ISR count: 0
CPU 1 DPC highest execution time (µs): 0.0
CPU 1 DPC total execution time (s): 0.0
CPU 1 DPC count: 0
_________________________________________________________________________________________________________
CPU 2 Interrupt cycle time (s): 0.009383
CPU 2 ISR highest execution time (µs): 0.0
CPU 2 ISR total execution time (s): 0.0
CPU 2 ISR count: 0
CPU 2 DPC highest execution time (µs): 9.263128
CPU 2 DPC total execution time (s): 0.000144
CPU 2 DPC count: 52
_________________________________________________________________________________________________________
CPU 3 Interrupt cycle time (s): 0.006148
CPU 3 ISR highest execution time (µs): 0.0
CPU 3 ISR total execution time (s): 0.0
CPU 3 ISR count: 0
CPU 3 DPC highest execution time (µs): 5.341324
CPU 3 DPC total execution time (s): 0.000031
CPU 3 DPC count: 14
_________________________________________________________________________________________________________
CPU 4 Interrupt cycle time (s): 0.008521
CPU 4 ISR highest execution time (µs): 0.0
CPU 4 ISR total execution time (s): 0.0
CPU 4 ISR count: 0
CPU 4 DPC highest execution time (µs): 7.630708
CPU 4 DPC total execution time (s): 0.000066
CPU 4 DPC count: 18
_________________________________________________________________________________________________________
CPU 5 Interrupt cycle time (s): 0.006178
CPU 5 ISR highest execution time (µs): 0.0
CPU 5 ISR total execution time (s): 0.0
CPU 5 ISR count: 0
CPU 5 DPC highest execution time (µs): 0.0
CPU 5 DPC total execution time (s): 0.0
CPU 5 DPC count: 0
_________________________________________________________________________________________________________
CPU 6 Interrupt cycle time (s): 0.008126
CPU 6 ISR highest execution time (µs): 0.0
CPU 6 ISR total execution time (s): 0.0
CPU 6 ISR count: 0
CPU 6 DPC highest execution time (µs): 7.6250
CPU 6 DPC total execution time (s): 0.000039
CPU 6 DPC count: 12
_________________________________________________________________________________________________________
CPU 7 Interrupt cycle time (s): 0.006564
CPU 7 ISR highest execution time (µs): 0.0
CPU 7 ISR total execution time (s): 0.0
CPU 7 ISR count: 0
CPU 7 DPC highest execution time (µs): 0.0
CPU 7 DPC total execution time (s): 0.0
CPU 7 DPC count: 0
_________________________________________________________________________________________________________

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Wed, 13 Apr 2022 16:36:22 +0000

Thank you Guys for your help and feedback

Nice to know there are users out there with hassle free setups and windows 10

Was not expecting these issues with updating from win7 to 10, but lets have ago at getting to the bottom of this issue, nice to know I'm not the only one,

PC spec is fairly highend DELL

Thank in advance for any help

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (sbcrikey) — Wed, 13 Apr 2022 12:58:02 +0000

hi Johnny,

I was going to sarcastically say you should just send your UCX to me as your situation is hopeless

I'll just weigh in and say that there are many people using RME interfaces with windows 10 (myself included) so it's obviously not the drivers! And USB 2.0 is PLENTY enough for your UCX. The optimizations listed by Ramses are the first steps to sorting what's going on. I've also read so many posts with issues like yours only to find out that the device was going through some hub or super long extension cable so make sure you're connecting directly to your new PC USB port and try them all.

I know it's stressful but you're in the right place and folks here should be able to get your system up and running soon

-Steve

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (RME Support) — Wed, 13 Apr 2022 10:16:34 +0000

Have you tried all available USB ports?

Re: UCx Sounds Awful Stutter & Warble windows 10

null@example.com (ramses) — Wed, 13 Apr 2022 06:43:14 +0000

No, the RME drivers work fine.
USB3/TB is not required for a 30ch interface, RME supports over 60ch through USB2 (see MADIface Pro).

This is most likely related to
- too high DPC latency (measure with LatencyMon)
- possibly a bad driver
- bad/missing BIOS/Windows settings

You will find there a lot of explanations to this topic and recommendations for BIOS/Windows settings.
By filtering articles posted by me you will also reduce duplicates from answers quoting my postings.

Most issues are cured by removing energy saving in the BIOS and Windows.

Here a list of IMHO most important changes, which cure cure most issues.
I would rund LatencyMon before and after changes, to be able to check, whats the impat or
whether DPC latency became better.
Do that on an IDLE system (fresh reboot and login) and save the results for later comparisons.
If there is no bad driver then that should be all.
Otherwise you need to check with LatencyMon which driver misbehaves and blocks CPU cores for too long.

BIOS settings

The names below differ between Intel and AMD and different versions of BIOS, I have Intel)
- disable:
- C-/P-/T- States, sometimes you can not disable but need to select "C0/C1" for full performance
- C1E
- spread spectrum
- enable
- TURBO (can lead to 100-200 MHZ higher sustained CPU clock
- EIST and control CPU clock by selecing the proper power profile

Windows settings
- Adjust your PC’s power options to "Ultimate Performance"
- Activate hidden Power Plan "Ultimate Performance"
https://www.howtogeek.com/368781/how-to … indows-10/
[ note: this also turns off Windows CPU core parking to decrease DPC latencies further ]
- Fine tune this Power Plan (Ultimate Performance) in the extended power settings to
- deactivate selective USB powersaving (ensures your PC doesn’t suspend your USB devices)
- deactivate PCI Express Energy Saving
- deactivate / pause Diashow to not wasting cpu cycles by changing between desktop backgroud pictures
- Do the same Power Plan tweaking for "High Performance"
- Adjust your processor scheduling to Background Services
https://mywindowshub.com/how-to-adjust- … indows-10/
[see also explanation here: http://www.tonstudio-forum.de/blog/Entr … es-or-not/ ]

Optional: disable Power Saving for nVidia Graphic card

Turning off energy saving in the GPU might be required if you still have random audio glitches.
Proposal / solution is from Steinberg Forum: see 1st posting in this thread: https://forums.steinberg.net/t/8-18-cor … tup/103725
Use it at your own risk, I would only do this if required.
But for my system it was mandatory, otherwise I got still random audio glitches and this problem is now fully gone.

In short: download this tool: https://nvworld.ru/utilities/pmswitch/
- Disable power saving (best not for battery operation, but if you need it .. do)
- Use these settings in nVidia control panel
- Energieverwaltungsmodus: Maximale Leistung bevorzugen
- Threaded Optimierung: Ein
- V-Sync: Aus

UCx Sounds Awful Stutter & Warble windows 10

null@example.com (johnnysh) — Tue, 12 Apr 2022 23:54:25 +0000

Hello All

Having a real hard time with UCX warbling and poor stutery audio since updating to windows 10 ???

Had a old pc running windows 7 64bit for years with not to many issues. other than wave lab and fabfilter & ozone plugin's grinding machine down

So bit the bullet, updated another DELL pc to windows 10 latest version. spec of pc is good 3.gighz 16gig of memory etc, WD black 850 NMV etc.

So updated RME firmware to latest and downloaded latest driver & total mix

FireFace USB Driver 16.03.22 Driver 1.221

Hardware Revision 48

Oh my god, my much beloved UCX sounds like it is ready for the scrap heap ?

how can upgrading to windows 10, turn a wonderful product that a truly loved in to a pile of utter sounding garbage,

Windows 10 has been optomised, very little installed, but anything played via the RME USB ASIO driver now sounds awful
It never sounded like this in windows 7 ???

What is going on,

Why are the latest RME drivers for windows 10 so bad ?? or is it something else

Should I just scrap the UCX, is it not fit for windows 10 only having USB 2 ??

is this the problem

I'm guessing USB2 is too underpowered for windows 10, and everything audio should be USB3 or thndebolt

I have tried many things over the last few days and nothing seems to get over this issue

I have even disabled the onboard dell sound in the bios, but nothing stops this warbling and poor quality audio play back through the RME UCX

So im now guessing will be another scrapped box that does not work correctly on windows 10

If anyone can shine any light it would be very much appreciated, though sadly not holding out a lot of hope, as never did this in windows 7 and it should not have done this in 10, but it does ??

Is there any RME diagnostic software or logfiles that can show where the problem is and how to cure it before I throw away my UCX

Thank you in advance