Halo wars 2 co-op cutscene crash

Games Halo Wars Series
1

Me and my buddy was playing through halo wars 2 campaign and often when a cutscene plays (both cinematic and in-game) it crashes for him

2

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> Me and my buddy was playing through halo wars 2 campaign and often when a cutscene plays (both cinematic and in-game) it crashes for him

Same thing happening to me