Microphone Audio Lag

I have RB4 Rivals for Xbox One, connect HDMI to a TV for video and then optical audio out to a stereo. I have the Xbox set to "bitstream out" for optical audio, but when someone sings on a song, there is noticeable lag between the singer and the speakers. What are my options to try and get rid of this and have it in sync?
Sign In or Register to comment.