So, for whatever reason when I play Combat Evolved maps in multiplayer, I don’t have any audio. I get audio if I pres ESC and scroll through options, and I hear my friend over voice chat. But the in game audio of guns firing and grenades exploding is gone. Any idea what happened? I have uninstalled the Halo CE stuff from within the game but I have not tried reinstalling the entire Master Chief Collection yet. Any ideas? Thanks!