Thanks, I'll keep this in mind. I thought it was OK as a setting (fixing right away) similarly to a chkdsk, but I see now how this might not be desirable.
Speaking of errors, if it turns out to be "non-graceful-shutdown" related (which might be then caused by the Sleep plugin), should I set it up with a script to stop running docker containers? Maybe that's the issue... I assumed that the shutdown command (the same you can issue manually) toke care of gracefully stopping everything (Array included), but maybe it's not so...
p.s. 25% parity check, 0 errors for now.