| I've only experienced this problem in multiplayer games, and not in single player. Do you have a lot of modifications for the game installed, it could be one of thoese (HAKs possible?) that interferes with your game?
A possibility to test this would be to see if you can make a "dual installation" so to speak, where you have two version of NwN installed on your computer (if you can spare the storage space), and use one for multiplayer and one for single player. This could be a way to test if it is NwN or some addition that is the problem.
Other then multiplayer modifications, I have no real suggestions as to cause of the problem. |