Hi there, I think this may be a variation of some of the issues I have seen published here already.
- The System: Mac Mini M1, BigSur configuration, 11.6.2
- Drivers up to date, Version 3.41, installed as per the directions to be had with an M1 machine

Three things happen, alternatively, randomly after each reboot:
- I open the Audio Midi Setup, and in the Midi section the Fireface UCX is not even there. I click “rescan” and then it appears. I then go to reconnecting all the equipment and things work from there.
- I open the Audio Midi Setup, and the Fireface is there, but all the connections are gone. I reconnect it all and take it from there
- About 30% of the time, things are the way they are supposed to be.

I tried reinstalling the drives, doing the firmware upgrade, reinstalling BigSur, to no avail. I erased other drives that I may have had installed (the BOSS drives to connect to my SY-1000 through USB), to no avail.

Any recommendations? ALl the best