I am currently viewing Dish Network thru my Fortec Ultra. I have a 24" by 26" dish. All of the channels work great a large percentage of the time but they will freeze up or have that scrambled, choppy sound to them when it rains or at certain times of the day when the sky is clear and the sun is shining.(Although the PPV channels still come in strong as ever during these times) I have a few trees to contend with in the neighbours yard but I don't think that is the problem. Would a signal amplifier solve this? If anyone has any suggestions I'd be glad to hear them.