hi guys as mentioned, my box is displaying no or bad signal on most channels namely s*y channels, fta working with the exception of ch4 and ch5 and a few others, setanta, bt sport including their hd channels are working 100%. signal strength is 85% and quality peaking at 69%, this is on s*y sports 1, fta itv had same strength but quality was dropping to 24% for a split sec then back up to 69%. s/w version is May 14 201286*. anyone have any ideas, I first though it maybe the tuner but now im not so sure, because of setanta and bt sport working no bother. Oh should have mentioned I also have an f5 upstairs and everything totally fine with that. cheers guys