Hi I have searched other threads but cant really find any help: I have purchased a new Philex SLX6B amplifier with bypass which is in my loft, then feeding 5 rooms. The aerial cable in the loft is connected to my new V2 Sky Plus RF2 output. However, whilst the red lights are always on on the Global TV Links used in all rooms (although I have only ever have one link connected at a time for testing), periodically the link stops sending any signals to the digibox but the red light stays on all the time without a flicker. Key Points: The RF2 is connected properly to the digibox with the power switched on I have tried on a normal non sky + box which still has the problem I have tried two new Sky remotes with new batteries I have tried two different Global TV Links The picture is very good (especially when considering it is coax cable) If I disconnect the link from the cable to the SLX and reconnect it after a minute or so it usually works again. Maybe the amp doesnt like Global TV Links or the SLX amp has these problems (I had to return the first new SLX as it was faulty)? Any ideas, all help appreciated!