Me and my significant other are going through all of the campaigns on legendary. So far we have played Halo: Reach and Halo 3: ODST with no crashes/problems. My SO just bought and downloaded Halo: CE so we could go through the campaign but when we launch the Pillar of Autumn, their game crashes. We tried verifying game files and making our graphics settings/framerate the same and also swapping who hosts the lobby but, every time they crash. Does anyone have a solution? I’ve looked around the internet and couldn’t find a solution myself.