Hello!
First of all, I am total unraid n00b, installed it about a year ago, installed a few dockers and I've had 0 problems, untill about 2 months ago.
2 Cores of my CPU are always stuck on 100% and I have no idea where to even start trying to solve the problem.
The 100% CPU usage is there before the array is even started, without any dockers running.
Under the processes tab, I can see [kworker/3:1+pm] and [kworker/2:1+usb_hub_wq] each using 85% of CPU, so I am guessing that's where the problem is.
Attached the Diagnostics
tower-diagnostics-20210420-1924.zip