I have rebooted twice since upgrading to 6.9.0. The first time was to upgrade to 6.9.1 and again to correct my vm's video card going wonky. Both times a parity check was started upon boot. What is going on?
unraid-diagnostics-20210312-1736.zip
Solved
Annoyance
Diags saved on the flash drive would confirm but there have been a couple of reports where it looks like the shutdown time-out is not being honored, i.e., Unraid forces the shutdown after a couple of seconds even if the set time is much higher, changing the setting (Settings -> Disk Settings) to re-apply it fixes the issue.