Halo master chief colection issues

hi, i have problems un cooperative mode on halo 2 on master chief collection all days when i will start halo 2 with my partner the game stop in loading and cant play

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> hi, i have problems un cooperative mode on halo 2 on master chief collection all days when i will start halo 2 with my partner the game stop in loading and cant play

Are you trying to do split-screen or online co-op?

I had this problem as well. If it was resolved, it was by resetting the game/console and/or switching host multiple times. Good luck, I assume you are playing online. I have stopped playing campaign except on rare occasions due to bad experiences.