I have a surround sound cinema system that connects to my sky glass. I have an option to have sound from just my tv, the surround cinema system or both the tv and the surround sound cinema system. Since all the problems with the puck not synchronising, missing tv channels and the lip sync issues, I now get an echo when I have sound coming from the sky glass tv and my surround sound system. It's frustrating as previously the sound from both was really impressive and enriched the overall effect. I've tried resetting everything and changing the settings on sky glass but nothing will remove the echo or slight delay between what comes out of the tv and surround sound speakers. Any help or suggestions would be appreciated - thanks
