@Krezlar37 at the very least you can use the ftp info to back the original server up to your local machine. IIRC from my g-portal it does not keep the old server data if you reset from EL to Siptah maps. the new mode overwrites. use of a ftp tool like FileZilla or something comparable should suffice for backups.
- log into your g-portal account
- find the ftp information
- enter into the ftp app to connect
- backup the server to a folder on your local machine
- go through the convoluted mess to set up siptah and get it running.
If you ever wish to restore the server, reverse the p process. Or you can copy the server data to your single player saves to continue to play that server solo or co-op, upload to a local server, or another host, etc.
Edit: You can do the KIS process and download the entire server, but that may be overkill as I believe the important components for the world (bases, characters, etc.) are ask contained in the conansandbox directory. the other folders are common server and game files and directories.