Hi i seem to be having a problem with saving my channels, yesterday i started saving the channels i wonted into favs i got half why threw and then backed them up onto my usb, the next day i thought i will finish off the rest but when i started adding the rest of the channels i wonted to favs it was'nt saving the right channel for e.g i tried adding discovery Hd insted it added sky1 and it kept doing that with any channel i tried it just would'nt save the channel i wonted, please can someone help