what if you put claymore in a docker or something like that? there's alot space on SSD though.
also i forgot to mention, all my rigs kinda frozen on screen shown a(half) piece of miner's working status after works for couple minutes ,but miner still working.
I would have to see this on video record.
About motherboard.. This error is from linux, not from motherboard.
Anyway it should not appear at all. I think that image is corupted. Try downloading again