The mobo/CPU died in my unRAID server. I moved Drive 1 & 2 + Cache Drive to a new machine. Reboot and I get: usb 7-1: device descriptor read/64, error -32; usb7-port1: attempt power cycle. usb 4-3: new full-speed USB device number using; usb 4-3: device descriptor read/64, error -32, etc.
It will boot, but complains it can't initialize ip6tables table 'filter': Table does not exist (do you want to insmod?) Perhaps ip6tables or your kernel needs to be upgraded. Then it gives an IPAPA address of 169.x.x.x.
Both USB 2.x and 3.0 ports give the same results. I made a new unRAID flash boot drive and get the same. I'm at a loss for what to try next.