First time correlating a crash to a CME (probably Bit-Flip/SEU)

I’ve been running my most recent Server built for quite some time now. I think Uptime was somewhere around 5 Months. Absolutely flawless. A few Days ago i started to have issues. Hard-Locks, Freezing…but absolutely zero log entries. Nothing. The Server was built with “off the shelf” Hardware and no ECC (even though the...