I'm not certain what's going on, but my server appears to be restarting daily. It's headless, but I did catch a bluescreen once when I had a monitor on it and, based on that, did a memory scan (memtest86) which passed flawlessly.
I've checked the logs - at least where I think I should look - and I'm not seeing anything around the restarts as a 'failure'...so I'm stuck.
Any suggestions on how to trouble shoot this and identify the issue? As is, it's making things a bit of a nightmare.