For the past week or so now, a few odd times when a buddy and I go to join in on each others fireteam, we both get a message saying we are unable to join. We're not in private, its open, and even when we send invitations to prompt the join it won't allow us, we have to completely turn off destiny and restart the game.. Getting really annoying when sometimes youre in a rush and want to play a quick round of crucible, or get the daily done..