I've just switched to Dish from TWC. I've been noticing that occassionally I get a color shift from reddish to tannish shades. It's quite noticeable on faces. It seems to last for just a short time then goes away and might not comeback for a while. I have 3 TV's and all exhibit the same behavior. I have feeds to an 811 and a 625. Since it's occuring on all 3 sets I would think it has something to do with the dish or cabling into the house?? Any suggestions would be appreciated.