Whenever unraid runs for a few days, the service becomes inaccessible, the SSH connection times out, webui cannot be opened, all docker services are inaccessible, and direct connection to the keyboard will also fail. It can only be restored by rebooting. I'd like to know what's causing it and what needs to be done to fix it.

in syslog-127.0.0.1.log i restarted system in Sep 28 21:03:24.

unraid-diagnostics-20240929-1059.zip syslog-127.0.0.1.log

Unfortunately there's nothing relevant logged, there are a few ATA errors but that would not explain the issue, one thing you can try is to boot the server in safe mode with all docker containers/VMs disabled, let it run as a basic NAS for a few days, if it still crashes it's likely a hardware problem, if it doesn't start turning on the other services one by one.

I reproduced it when I browsed the available plug-ins of jellyfin. This problem happened but I don’t know if it has anything to do with this operation.