Hey, I personally installed a Dual-LNB round dish in an apartment in Berkeley,CA. The two outputs are hooked up to a HDVR2 running TiVo OS 6.2. I get 80+ (usually 90+) on almost all of the transponders except for 18,26, and 28. I have tried re-positioning the dish and every time I get those...

Here's my setup: 2 Dual LNB Dishes hooked up to 2 regular hughes boxes and one DTivo(2 Line). Randomly, signal wil go out or get messed up on one or two lines at a time. Usually only one at a time. And it happens at random times, usually around 6-7PM (today it happened at exactly 7:01PM on one...