Hi, I have a Sky+ box in the lounge (which gets a spot-on signal) and in addition to that i have four additional TVs (some new flat screens) in other rooms that were installed by a professional. These additional sets recieve alot of interference (although they didn't when the installer was here - typical!). Sometimes it is when using broadband, dialup internet, the electric oven or even the washing machine but some times it is for no apparent reason. We have quite a bit of space around the house and dont think the interference is coming from a nearby house. Also get interference on digital and terrestrial tv.
When this interference occurs on the extra TVs, it does not seem to have any effect on the 50" plasma in the lounge!
Any ideas or suggestions please?