So I continued to have issues no matter what I did so I decided to take drastic measures. I completely nuked the entire setup. I replaced the m.2 drive and put Proxmox on its own SSD drive. Reinstalled all VMs as well as repasted the X550-T2 and put a fan on it. While I was inside the PC I went ahead and repasted the CPU also for good practices. After getting everything back up and running I ran through the night without any crashes. This doesn't help pinpoint what happened but it did eliminate the issues so far. Just wanted to provide a quick update. Thanks for those that reached out to help.