It happened this evening about 7pm, lost all 3 signals on the Eastern Arc. I am having a small snow storm and there is a thin layer of snow on the dish (never a problem before). I also have DirecTV and there is no signal loss there with the same layer of snow. I tried a checkswitch and it didn't work, there is zero signal on all three satellites where I usually pull 70-90% without any drop out, even in bad weather. When it started I noticed the upstairs TV which was tuned into Dora on SD channel Nick Jr. 169 was searching for signal, but at the same time I was downstairs tuned into NFL HD channel 154 with no problem, then it began pixelating and went out about 10 minutes later. Did the LNB crap out? Just the storm? If so shouldn't there be some signal? Thanks in advance!