For these sessions coming down later we're also going to try to address issues with the advanced game settings menu during a multiplayer session kicking you out if you try to change any of these settings.

So, a pretty techy part of these upcoming changes in the later weeks includes a change where players will have to open their current TCP port, which right now is 7777 by default, on top of the already opened UDP port, as we will now use both of these for networking.