Hi all, I've had Sky for about 6 months now and so far have had no problems. However the other day when I switched the TV on the Sky box was on the demonstration channel as though the power had been cut to it. As far as I am aware we hadn't had a power cut as nothing else in the house had reset (for example we have a digital clock in the bedroom which resets when there is a power cut). Ever since then I now have a problem when changing channel on the Sky box. If I press the up and down arrows on the remote to look through the channels it will change a couple of channels and then the box will start rapidly changing channels all by itself. One interesting point is that the channels change a lot quicker than if I was to hold the button down myself to scan through. Also I don't see this problem if I use the buttons on the front of the box instead of the remote. Initially I thought it might be the remote malfunctioning however we have two remotes (one for upstairs and one for downstairs) and it does the same with both. Any ideas anyone?