We have just changed our old DishTV T1020 for a Samsung BD-F5500 smart hub after the DishTV power supply bit the dust. The picture we got from the 1020 wasn't mind blowing by any stretch of the imagination but it was very stable with no breakdown of the picture.
The F5500 on the other hand breaks up regularly even though nothing else has changed. The aerial is still in the same place and pointing in the same direction. I have been up on the roof to check the connection between the cable and aerial and it is fine and still well sealed up with no sign of any corrosion. So the question is, what is likely to be causing this? I figured we should be getting a better product given the price.
Cheers,
Chris

