I have the same setup on an identical machine and its never given me an issue, but its possible this motherboard is defective somehow I guess.
I'm running RAID0 with 2 Kingston drives on it right now and all is well. Waiting for parts to setup the Samsung drives in RAID0 again on another...
Yes, it was the boot filesystem. I'm going to setup the OS on a separate SSD today or tomorrow, and then try the RAID0 again.
Raid was configured via Ubuntu server install.
The fact that I did a fresh raid config and fresh OS install, and had similar weird issues with the system (I can't...
Let me start off by saying I know RAID 0 is frowned upon, I shouldn't have done this in the first place, etc etc... Data loss wasn't a real concern and I needed the speed bump. Please spare me the posts about what a dumb idea this was.
Okay, I had 4 Samsung 860 Evo's in a RAID0 config in Ubuntu...