I have a Sony Bravia connected to a V6 box by HDMI. I also have a Sony soundbar.
On all live channels, sound drifts out of sync after about 5 minutes. Switching TV off and on brings it back in sync, but off it goes again. Same on TV speakers and Soundbar. What settings and connections should I try? I feel as if I've explored all the sound and network settings, but I may have missed something.