Would really appreciate some informed input here guys. Sky+ HD box is around 4/5 years old, feel like the box has been on the blink for a year or so now (occasionally freezes, crashes etc). Yesterday I started to lose the picture, gradually getting worse until no signal was being received, and after checking the signal qualities noticed signal 2 was empty. Anyway, long story short, I`ve tried all the usual stuff - checked F type connections in back of box, checked dish hasn`t moved, checked LNB and connections on LNB....nothing has been disturbed, it just seems to have been fine one day then faulty the next. Also tried swapping feeds over, resetting the box and updating software, still no joy. The wierd thing is the box appears to work OK for a short period after it has been switched off for a while (shows healthy sat signal on input 1 and 2) then a few minutes later drops to nothing and the dreaded "No sat signal being received blah dee blah)....could the box be faulty? My thinking is it is failing when it heats up. I Don`t want to go and buy another box if this is not the issue. Any advice/experience with this greatly appreciated!