Hi There,
for 4 years I had a RME Babyface and everything was fine. I especially loved Digicheck which I view on a separate monitor.
One Input broke, so I bought the Babyface Pro.

I had to renew the drivers. And now, when I run Digicheck my LogicX crackles and stutters and the error "Error while trying to sync Audio and MIDI...” appears.
I know the Error, usually the CPU is at its limit. But here it’s not, and chaging the buffersize makes no difference.
Nothing does. I changed the Clock Mode, all Synch Preferences in Logic. But the Problem seems to be in Digicheck.
When there is nothing to detect, everything runs fine (loopback off or “wrong” inputs in Digicheck Preferences).
In Digicheck Preferences, there are not much Options to change.
Any solutions?

greets, phil

My System:

iMac 27" 3.4 GHz Quad-Core Intel Core i5
Arbeitsspeicher: 4 x 8GB DDR3L 1600 MHz SO-DIMM Speicher - PC3L

MacOS X 10.9.5

Logic 10.2.0