Help Bungie! My friend has a very odd cosmodrome bug. If he is in the fireteam as we launch into cosmodrome, the screen would go pitch black as we arrive, he would get NAT issues, then get signed out of PSN. However, if I am already in cosmodrome and he joins me, he'll be able to survive 1-2 minutes, get NAT issues, then get signed out of PSN. Please help fix this bug! It takes a huge part of the game away from him, and he is furious he isn't allowed to fully experience the game. PLEASE HELP!