It is actually 2 seperate issues the first is that I never hear people sneaking up on me there is no sound to their footsteps I don't knw if this is a bug or if teh sound isnt in yet. The second issue is that I at times here people on mic that are not in my vacinity and their mic does not cut off it keeps broadcasting non stop. I had one guy that who i could ehar for about 30 minutes his mic was obviously open and stayed on non stop it was very annoying and his voice was extremely loud and there was alot of feedback. I have had this issue on 2 seperate occasions but I don not know how to reproduce it.