Hello @DiggiDon !
The first step is to connect to your VULTR nodes to backups 2 files :
If you use SSH you can connect on your host than use the following commands :
cd "$(find / -type d -name "nkn-node" 2>/dev/null)"
The first command will bring you to your node installation directory.
The 2 others display the content of the files that you need to save.
Once saved, start the installation of your new node When finished, your node should ask you to pay the generation ID fees. Open the wallet.json and wallet.pswd files and replace their content with the one you saved previously. You can use the nano command for that :
Reboot your node, you should be up and mining
Do not hesitate to come on Discord if you need more help, there’s a bunch of nice people over there always ready to help fellows miners!