Hi wonder if someone can help,I have a motorised dish with really good signal on most channels on 28east(85-99% quality). But for the last 2 week I have been loosing some channel signals for no reason. Mainly sky sports, channel 5 , Disney ch and a few more, but on other channels like bbc and channel 4,espn the signal stays on. Today I have put my box on and they are all working again but in another 5 hours they might go off again, or in 2 days. They is nothing in front of my dish blocking the signal as it is at the highest part of my house so can't understand. Hope this makes sense and someone can give me an answer . Ps I have checked the f connectors . Thanks