BobSaget

Hey, I have a weird issue with Arma 2 multiplayer. I can't see my friend's created multiplayer game or connect to him in the Arma 2 full game, but I can find and connect to his game perfectly fine in the demo. We have no issues connecting to one another in other online games, and we have both forwarded the required ports. If anyone has any idea what could be causing this, that would be great.