Me and a friend are planning on doing some RSG Any% 1.14.4 runs, but are completely in the dark about how to do it server-wise. Anyone care to give a run-down on the process of setting it up and the act of restarting runs?

To put it simply, the fastest way to restart a run would be to reset for a good seed on singleplayer, and then when you have a good one, DON'T MOVE and set the world to LAN. Than either port-forward or use Hamachi to host a server like that, then/time set 0 and let your friends join. Another option is to use a realm, which means you have to use 1.15.2 or use an external host which may take longer to reset.

if hamachi doesn't work you can use radmin vpn