Posted by: Edward850
« on: August 22, 2017, 01:14:03 AM »If it's putting you back to the main menu there must be an error message at least in the console. See what it's saying there to understand what's wrong. But my guess is that your in developer mode. To test maps in multiplayer you must make sure you are not in developer mode (developer 0)Him being in developer mode seems to be the case (at least it makes sense with the symptoms). Normally an error message shows up, but because of another bug fix the error message is being removed before it's displayed. Thanks for bringing that to my attention.
Note that you can play multiplayer while in developer mode, just not network multiplayer. Local splitscreen will work and can even be launched using the testsplitscreen CCMD (2 optional args, # local players and a map to load, so "testsplitscreen 4 levels/mp/city-4.map" will start a 4 local-player game on that map).