I want to play iron banner, really I do, but Bungie feels the need to keep a certain group of its player-base unhappy for God knows why. My NAT is open, I can play rumble without any problems, most of the time I can play skirmish too. But not the bigger 6v6 games. If you are also having this issue, and its caused by any of those 3 error codes please help by posting and get bungies attention. Edit: if you know anyway to get rid of these error code any help will be obliged.