Meanwhile, I’ve tested my Boss Allo on a RaspPI 2B, and the indentical software stack (=sdcard) run’s very stable for days now. No issues.
I’m suspecting a hardware issue on my Rasp-PI 3B, as it’s very unlikely that there a still kernel clock issues on 3B like this one
open and unresolved. On the the other side, the Allo BOSS running in I2S master mode is kind of an exotic card …
Can anyone confirm Allo Boss Rev 1.1 is running stable for more than a week on Rasp-PI 3B?