Topic: Big Sur & UFX II: firmware update and drivers after reboot
This is my setup:
Fireface UFX II
MacBook Pro (Retina, 13-inch, Early 2015)
3,1 GHz Dual-Core Intel Core i7
Problem 1: Can not update firmware
I can not update the firmware. Clicking on the "Update" button in the Flash Tool does nothing.
RME USB Series Flash Tool shows "Revision 15"
On the unit itself it says SW Version 11 03/2018
Problem 2: Driver not working after reboot
Things I have tried:
- trigger-panic-medic: https://forum.rme-audio.de/viewtopic.php?id=33277
- kext explicit consent: https://forum.rme-audio.de/viewtopic.php?id=30462
- installers versions 3.25 and 3.26
- another USB cable and another USB port
In all cases, communication with the UFX II works immediately after running the installer, but not after a reboot.