This is very long shot but when DO shuts down a VPS they power off it totally. So just paying and powering on isn’t enough. There is need to restart every service one after one, and specially everything that is port/firewall things.
This is very long shot but when DO shuts down a VPS they power off it totally. So just paying and powering on isn’t enough. There is need to restart every service one after one, and specially everything that is port/firewall things.