Hello there, long time user (OpF originally) first time poster :)
I have created a mission for mulitplayer use (only a 2 player co-op) which when exported to single player, works fine; but when exported to multiplayer (for a one player test on respawns etc) the game hangs on the mission briefing screen. I can't select the notes/tasks/player list, nor zoom in or out of the map.
As I said, it works fine single player, but not on an LAN test (or internet test).
It seems to be loading something judging by task manager, but never stops.
The mission file size is 38mb (a lot of custom music) - would this be the problem? I can't think why it would be!
Any help much appreciated :)