Having a right nightmare with mine at the moment....
Every few days the tv keeps going fuzzy (just for Sky nothing else)
Now husband just tells me that since getting it, it has been intermittently transmitting through HDMI, but more often that not has had to be output via Scart.
I have checked the Sky website and it seems that the box is one of the version numbers affected (even thought they're saying newly issued boxes are fine?)
Have rang Sky and it's difficult to get answers from them, although they will send an engineer out next week.
But just wondering if anyone else has had this problem?