Is my freeview box faulty or is digital TV reception just poor?
Forget messing around with Freeview,looks like you live in an area that has problems with it,simply get FreeSky no monthly payments and loads more stations about six movie channels instead of one but best of all no blocking freezing and making chirping noises,downside is that Virgin and Dave are not free,As I had your problem and seeing how next door paid £250 to have a new aerial and they still have problems.I got FreeSky cost me £120 for everything including fitting a year ago.