Retuned today in the north east and hd channels 101 - 105 missing (what was the five main channels in hd). Have Talktalk sold the wavelengths off to 5g mobile broadband?? If so why are they not reducing our bills as our hd tvs are redundant when watching freeview...and it means they are offering a poorer service. I've tried phoning Freeview - no help whatsoever. Haven't even phoned talktalk. Tried the retuning suggestion - waste of time.