Starting Friday night the signal was in and out thru Saturday night. The weather was fine other than some clouds and light rain. This was only on my 722, my 222k was fine all weekend. I am not getting the lost signal warning Error 004 ans aquiring signal any longer now I get pixel break up about every 10-15 minutes. Still not having the issue with my 222k. I check all of the connections and they are tight. Tech support was very rude to me because I call 3 times trying to get this resolved. Does it sound like a bad 722 to you or is there something else going on. Needless to say I had to cancel my Saturday night Final Four get together.