In 7+ years I have had maybe 2 dozen dropouts of perhaps 5 minutes or less. These only come during hard rain, and I think once during a major snow squall. In my case clouds alone have never caused a problem. Sometimes one receiver drops-out while the other (looking at a different sat I guess) is not affected, I never bothered to confirm. This has never concerned me, and compared to the local internet outtages over cable, I'm blessed! Interestingly, when I do get a dropout ("Acquiring Signal..." screen), then I know we're about to be hit by a doozy as usually I get the drop-outs before the rain hits...!