non-responsive

For context, I'm new to running Proxmox but I've run run servers before - mostly badly, I'm trying to improve. I sat down to learn a bit more about Proxmox today and found I couldn't get to the web interface so I tried SSH and that didn't work either. As I'm sitting next to the machine I...

Hello, I have this strange issue. I have updated a host that has been in operation without incident for 3 years. I had to step through the documented upgrade process from 4.4. to 6.2. Now however the host stops responding (Cannot SSH, cannot hit web admin) and its seeming to only affect 1...