I’m currently unable to play any H3 games on PC. Once I find a game and the map starts loading my entire PC freezes and I’m forced to restart the PC. The PC completely freezes and doesn’t take any inputs, meaning I can not Alt+Tab out and close the game. I’m on Windows 7 and every other halo game in the MCC is working. It’s just halo 3 and when loading maps.
Make sure and file a bug report about this on the Halo Support site: https://aka.ms/HaloSupport
Be sure to read over the known issues list first before reporting