Hi everybody! I have a DVR from Dish Network and it's worked without any problems in the past but tonight suddenly the picture has a weird effect. It's hard to explain but it looks like I should be wearing 3-d glasses to watch it, if that makes sense. It's especially noticeable when I watch cartoons. It looks like there are faint extra copies of the image. The picture on the TV looks good when I switch it off the dish, so I think the problem is the dish. I checked all the connections but everything seems to be ok. What should I do next? Thanks in advance.