To start off I’m not sure if this has been reported or not but I will post it myself regardless.
While hosting a Halo 2 anniversary campaign session, sometimes the game will lag-out. The thing that makes this weird is that I am the one hosting the session and the message after it kicks me to the title screen reads: “The connection to the host has been lost.” The thing that makes this even MORE strange is that after I lag out of the game, my co-op partner remains in the game session, still able to play, only they cannot quit out of the game to return to the title screen, and has to go to the Xbox Home in order to FULLY quit out of the game.
Again, not sure if this has been reported before, but if not I hope 343 looks into this!