Common VPS issues and what to try first
Cannot connect, disk full, expired Windows eval, and DNS you forgot to change.
Cannot RDP or SSH: confirm the service is Active, the password is current, and your network is not blocking the port. Try the console in the client area.
Disk full: logs, Windows Update leftovers, Docker images. Expired Windows evaluation: slmgr and a real key. Website down but ping lives: the app or Nginx/Apache crashed — systemd status before a ticket.
DNS: the VPS can be healthy and the domain still pointing at last year's IP. Check the A record.