RGL ERROR - server could not be started due to network error quitting...

[Nachoskiy]

I am a Mapper for Mount&Blade: Napoleonic Wars DLC. I was in the editor on a map I was tinkering with and I was going through the Tab Item Kinds.. looking for a sword to use and my Mount&Blade just crashed. I loaded it back up again and it came up on my screen with this error? I need help fixing it.. every map I try.. I have tried creating another copy of MnB NW module and trying to move the map over and loading it up but the same happens every time comes up with RGL ERROR - Server could not be started due to network error Quitting... Does anyone know how to fix this? It is strange because I am not trying to load a server I am in Scene Editor.

 

[Ra'Jiska]

Usually it happens when you are hosting a game (from the game, so also used as mapping), while the port 7240 is already used.
You could try looking if this port is at some point used by anything else.

Can you tell us if it happens at any precise moment or is it completely random ?