can anyone help please? my vu+ button will work ok for a day or so then stop completely for a day or even longer. It seems to work ok in the morning when it does work, that is, then after about 4pm or so it just stops working. The thing is though, that if I switch the telly off, the button functions perfectly. I can change channels, use volume etc. it is very frustrating having to count down recorded files and how many moves down the menu to go, then turning the telly back on. I have to sit with the tv and vu+ buttons most nights.Any suggestions or help would be really appreciated.