Originally Posted by Lexingtongue
We have the TV linked to a Sky box but we use the TVs digital broadcast. I could probably remove the Sky box but the back of he TV is awash with crossed wires!
Ah, we sometimes get the problem through the sky + box which is usually resolved with a reboot. Do you have a surround sound system? Ours is connected with a HDMI and an optical lead - there's a setting in the sky box to adjust the millisecond delay. Hope this helps.