Thanks a lot for your help man. Sorry I didn't post the full diagnostic zip, I'm very privacy oriented and didn't want to share more than I needed too.
Yeah, I realized after the hard reset that all the syslogs were erased and that the ones I provided weren't gonna be very helpful. I couldn't access my frozen server in anyway to get my hands on them, at least to my knowledge.
Wow, those scripts look brilliant; I hope it gets made into a official plugin!
I read up on the SMART errors and found the same results, that it is probably not an issue ATM.
Here are my full diagnostics files (post extended smart test), which said it completed without errors.
UnRAID seemed like such a powerful, simple solution to so many traditional server needs and problems, but still has been a pain in the ass just like all of those. First Docker issues, then the OS freezing up. I guess only with your cron job script could I catch the syslog as it freezes...
Thanks!
tower-diagnostics-20160322-2058.zip