Plutonium

Eli_Seer I think you might be right bro. Me and my mate will follow the plutonium custom games guide and try to fix this through porting and upnp. If that doesnt work its probably some missing files

We create a custom game lobby and one of us creates a party and the other one tries to join it, but we are unable to join and the in game error reads something along the lines of error unable to join session. The plutonium console reads with the following error message. I'm guessing we are both missing some game files? If anyone else has any solution that would be much appreciated. Our NAT type is moderate if that adds any relevant info.