New 2018 i7 Mac Mini Strange Behavior
 

I'm having to restart my 2018 i7 Mac Mini every morning because of assertion errors. Autosave won't work and neither will saving any project until I do a restart. It's as if the drive permissions are getting corrupted daily overnight... The only thing that happens overnight is that I have ARQ scheduled to backup between 11pm and 7am.

Running Catalina and latest Pro Tools Ultimate version 21.7

EDIT: Found another thread with similar behavior and ARQ backup software. I'm going to disable an option within ARQ to 'Use filesystem snapshots for APFS volumes', and see if that clears things up.