As @holland@lemmy.ml said I shouldn't have set default.clock.rate
.
I have 96000 and 192000 in allowed-rates beacause some of my flac are at this sample rate and it avoid resampling them and losing quality (or using CPU in this case because at resample.quality 10
it should not be hearable)
After wiping a backup drive, I decided to only use
/dev/disk/{by-id,by-label}/
now, it is longer, but much less error prone.