I was playing with one of my friends on halo 4 spartan ops yesterday, and this is the first time in around 3 years that I have used an xbox headset. I had to almost yell to get it to activate voice chat in game! I even put it right in front of my mouth, but that didn't help much.
Do you guys have problems with the headsets? Or is there some setting in the xbox/halo 4 that changes the level of noise needed to activate chat?