But you don't use favourities so once again I give someone the answer they are looking for and all of a sudden we get this beware of random retunes , I've had my machine almost 2 years and it's never had a sudden retune. I don't use scheduled recordings so when someone asks about it I let people who do use them , answer. This retune is a function of various areas going fully digital . If you live in an area that has been digital for some time they do not occur, did you mention that. I posted that 27 cured the favourite thingy you have even put it on one of your lists. People are looking for answers not fictitious problems.