(there might be some mistakes with my english)
great work 343 for your patches and updates to the MCC,
the only problem I notice at the monment is that btb doesn’t work well as anyother playlist (it works but has some issues):
-sometimes the map is not loaded and the game brings me back to the lobby
-sometimes the game locks at the “vote the map” screen
-sometimes if the host gets out of the match the game isn’t able to start the game
-players search is very slow
-sometimes the game can’t recover players info (this still happens in all playlists if I remember properly)
hope this list can help you 
thank you very much for this
and, I’m so excited for the H5G beta, 29th December is soo close! 
(for players: add any other bugs)