I have had DISH for just over two months. Techs have replaced everything at least once and relocated the DISH 3 times. I have these qliches randomly but mostely on two identical 612s in two different rooms. Anybody else having this problem. We are so disgusted with DISH service this time around, we are ready to cancel. Short of a bandpass filter I can't think of a single thing I would do as a tech. But SAT is not my speciality. Any bright minds want to share an opinion. Write me at j_gallaga@yahoo.com