Please bare with me as I am sure the answer is here somewhere. Just before Christmas we found that some of the channels where freezing, we then found out that Freeview had changed something and that this would effect some of the older box's anyway brought a new box oK only a £20 Asda "Red" box as not sure if that was true. Worked fine till we moved house. Now we live in the SP7 area of Wiltshire. Box worked ok at first but after about month found that the ITV channels (just about all channels apart from BBC, Five, Dave) have problems. Change channel and the sound is fine picture to for about 1 minute thenthe picture freezes. Why?? What do i need to do? I know we are tuned to the Mendip tower and have done retune, but does not work.