04-08-2022, 09:14 PM
It could be that changes in the newer OS and Linux kernel that moOde 8 runs on is causing an issue with your particular USB audio device.
The challenge is how to troubleshoot. One approach is to start with plain RaspiOS Bullseye Lite and see what happens in alsamixer and the dmesg log when you power cycle the audio device, but since I don't have the specific hardware that you are using it won't be possible for me to attempt a repro.
If the issue occurs on plain RaspiOS Bullseye Lite you could try posting to the Raspberry Pi Linux repo.
The challenge is how to troubleshoot. One approach is to start with plain RaspiOS Bullseye Lite and see what happens in alsamixer and the dmesg log when you power cycle the audio device, but since I don't have the specific hardware that you are using it won't be possible for me to attempt a repro.
If the issue occurs on plain RaspiOS Bullseye Lite you could try posting to the Raspberry Pi Linux repo.
