Hoping someone has had a similar experience and can maybe shine some light on this. I have a Panasonic TUCT20 FV receiver, hooked up to a digital aerial which has an integrated powered signal booster. The reception strength shown on the tuning menu is 7-9 for all channels. PQ is excellent. However, when watching FV there are frequent high pitched pops, squeaks and sound break up as well as pixellation, dropped frames and picture freezing. Normally, the audio goes out of synch during one of these fits and only changing the channel on the FV box will reset it. This makes it extremely frustrating when recording broadcasts from FV as an hour-long program is almost guaranteed to be out of synch by the end. So, any ideas what it may be? It seems to happen on the lower strength channels but 7 is still quite strong for reception strength. The aerial installer said it was the best signal quality he'd seen in a "low signal area" (freeview.co.uk says that the service isn't available in my area). Thanks for any feedback.