Sky box keeps switching itself off?

Logik L26DVDB20 keeps switching to different source when I use Sky + Remote!?

• Over the weekend, whilst using my Sky+ Remote control, it started to do strange things to my telly. Firstly, pressing ANY button would make the volume go down (never up!) and now it has started switching the TV to either Stand-by mode, or from scart source to TV source, whenever i press any button. I called Sky, and they said to get a new remote, but yesterday when I tried to control the TV on freeview with the TV remote (Sky off), the cursors were jumping all over the place. So now I have no way of knowing if it's the TV at fault, or my Sky box or remote. Has anyone had a similar experience? Can anyone advise? I'm trying not to spend money on a new remote if it turns out not to be the problem at all. The Sky box and remote are 2 1/2 years old, and the telly only 11 months. If anyone can help, I'd be very grateful! Thank you.

• Answer:

  Your fault is in the TV, you have proved that from what you have said.