09-19-2022, 07:51 PM
I don't see anything suspicious in the log other than the entry below which should be "apd0 router mode (Off)" but its just a a harmless logging bug.
20220919 205757 worker: apd0 router mode ()
Try using Hardware volume instead of Fixed volume and leave ALSA max violume at 100%, and if you have a different USB DAC swap it in and see ion the glitches reoccur.
Hopefully someone with the same audio device can run some tests and see if they can repro the audio glitches and possibly provide some insights as to what might be causing them or conversely provide a success case.
20220919 205757 worker: apd0 router mode ()
Try using Hardware volume instead of Fixed volume and leave ALSA max violume at 100%, and if you have a different USB DAC swap it in and see ion the glitches reoccur.
Hopefully someone with the same audio device can run some tests and see if they can repro the audio glitches and possibly provide some insights as to what might be causing them or conversely provide a success case.