I've started having the exact same issue
happened yesterday, and I couldn't find a way to resolve it so I had to reboot the server
ssh would work, BUT every command I attempted to run would just hang (top /htop /iostat /sar) even though ssh was practically instant
nothing has changed that I'm aware of
after the hard reboot, the parity check restarted and was running through the night, sometime between 11:30pm last night and 10:am today the entire unraid froze and was inaccessible.
I am attaching the diagnostics after another hard reboot. Can anyone help me determine what the issue may be?
If this is the wrong place to post please advise, thanks folks
Also, I took 2 diagnostics files, one before starting the array, and one after just in case there are differences that could lead to what the issue is with stability and the GUI freezing (which may or may not be related)
unRAID_diagnostics_array_down.zip
unRAID_diagnostics_array_started.zip