I have a Matsui DTR 3 A freeview box, for about a month now I have been unable to receive any programs sent out on UHF 65 ie itv1 ,3 ,4 and about five others, all other UHF chanels work just fine. I have used the remote to retune the box to no avail can you please sugest what I should dop next?.

Dezzie., March 2009