No multiplayer. No forge. No customs.
Resetted the router, switched to ethernet and back, rebooted countless times. Uninstalled and reinstalled the game. Tried all the solutions from other forums.
Message of the day always updates correctly. Halo Reach and MCC matchmaking works like a charm. Halo 5 doesn’t. I’d like to play someday.
Thanks 343 (sarcasm)