[NEW][Sound issues]Surface headphones in Win11

Games Halo: The Master Chief Collection
1

Hands-Free AG Audio was shown in sound setting in Win10.

Now it disappeared in Win11.

The solved method of MCC’s previous blue tooth sound problem doesn’t work anymore.

Because the Hands-Free AG Audio device is missing now in setting.

Any way to make sound in line again?

Or we need a driver’s update for users who using surface headphones?

2

Going through this as well. When I start the game, the audio quality it fine until I click through to the menu, and then it drops to can-on-a-string level audio