Online.net - Server hangs after a few hours of running
I have a server at Online.net and I am running proxmox on it. The problem is, after a few hours of running, it hangs. If I reboot it, it will work well but after a few hours, it happens again.
I have tried to reinstalled the server, check all the settings but cannot find anything that may cause the issue. I use the same setting for all of my 20 servers but only this server has this problem.
When I login to KVM over IP, I found a lot of this message on Event Log: Configuration Error (DMI) - Assertion.
I have also tried to open a support ticket but their supporter insists saying that my server is online. Actually, it's online but it hangs and ping down.
Anyone have any ideas with the error I got? Thank you in advance.