Hello, I am unable to communicate with anyone via headset in-game. I have already set my headset as the default device through the blizzard application and through my sound application interface on my PC. all settings in-game have voice chat enabled. I am using a turtle beach headset with a speaker and microphone 3.5mm jack plugged into the relevant ports on the back of my PC. I cannot understand why it isn't working any help would be very much appreciated.