Everytime I try to watch a theatre film of my firefight matches the game crashes. The loading bar fills up as normal, the screen fades to black for a few seconds…and then it closes the entire game. All of the matches in question are custom firefight matches with customised settings, in case that might have something to do with it. Oh, and I am playing on Xbox One S.
If you are encountering issues during the flight, please refer to the known issues list on https://aka.ms/HaloSupportInsider and submit tickets for issues not present.