My install has been working fine since we moved in Nov 2009. However recently I've been getting the signal lost on "ln 2" message, and interruption of service and audio/video blips. On the HR24, I have "To Be Announced" on the guide on most channels. The HR22 does not reflect this, but loses signal frequently. We did recently have some storms with very high winds - but the dish seems pretty solid. I have two DVR's - HR24 and HR22 (HR22 is older). I have a pole-mounted dish. SWM-8 My wife has something recording for the next hour - I will get transponder strengths after that.