Hi, I finally got round to getting a multiple LNB fitted to my dish 2 weeks ago, tried recording 2 channels and watching a third one, all went well. Tonight I was recording "above suspicion" on itv HD turned over and was unable to watch channels 102,103,104,105, and a few others including film 4. This was the reason I had the new LNB fitted, does anyone know if this is normal due to recording hd channel or should I be able to view any other channel whilst recording an HD channel. Do I need to call the engineer back out?