I tired joining through the in game menu, sat at the loading screen for 2 minutes before it told me there was a server problem. I once again click “join”. Nothing happens. Literally nothing at all. So I try to join through the xbox friend list. Once again, nothing happens. I close out Halo 5 and join through the xbox. Halo 5 opens up, and then sits on the message of the day. I then repeat my previous steps. I give up.