On a few matches when connecting to multiplayer, I wouldn’t connect to the servers and I would get an error message that wouldn’t go away no matter how many times I pressed A.
Also between matches my console will go green checkerboard when I press A or B to back out.
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.