More of an intermittent problem really. Occasionally, when switching to hdmi or component input, the screen is split horizontally in two, i.e. the top half of the picture is in the bottom half and vice versa. It is resolved by switching to another channel and then back, maybe once or twice, or indeed turning the set off and on again. Not a major issue I know, but I wondered if anyone else had experienced the same, and could it be indicative of problems to come? Thanks.