I just recently switched from Dish Network to Cable(Comcast) and the new signal seems much worse than Dish. Even on my direct view tv I am getting lots of noticeable jaggies especially noticeable on reds, the resolution is horrible. It is more pronounced on my 65" RPT. What is the deal with the quality loss and is there anything I can do to fix the problem. I didn't think there was a difference between cable and satellite and have never had these problems with cable in the past.