The problem is that when you play the campaign of Halo 4 individual (the game appears like are you playing cooperative campaign).
I´m playing alone with one controller an the campaign appears in cooperative.
I reset the xbox and erase the game and nothing happens still the error, I play with quick game and also choosing the missions with skulls.
I´m tired of this playing halo in one is like a roller coaster you don’t know what going to happened with the achievements the checkpoints, the cinematic everything is wrong I love halo, but 343 you create a game with a lot of error, Assasin´s creed have the same problem, what happened with the industry?
look my stats all the campaign are in solo but halo 4 appears in cooperative and my achievments don’t pop up.
https://www.halowaypoint.com/en-us/games/halo-the-master-chief-collection/xbox-one/service-records/players/waccooxx
Regards