My CT stops at 9am

If someone bad has had access to your box, I wouldn't trust it any more.

Backup your containers and VMS and install a fresh proxmox host.
Unless you can be 100% sure they have not left any nasty things on it.
 
If someone bad has had access to your box, I wouldn't trust it any more.

Backup your containers and VMS and install a fresh proxmox host.
Unless you can be 100% sure they have not left any nasty things on it.

I already reinstalled the CT after correcting the access but the problem is still present.
Nobody has access to CT except me.
Anyway, the problem can not come from this because the CT stop at 9:00:08 and no cronjob is created ..
 
I find the problem: It's the cronjob of WHMCS that stops the server, I do not know why.