I have direct tv on 4 tv's with only one being HDTV. This HDTV has a HD DVR and starting about a month or so ago has been flickering in and out on HD channels and recently been giving the 771 searching for signal message during the day on all HD channels to include local channels. At night. the local channels come in fine. IT IS DRIVING ME CRAZY..

Direct tv arranged a service call but said two weeks off... When the HD tv is not working the other NON-HD receivers work fine. Signal strength is good.

Why is it working at night, but not during the day? Connections are fine and signals are good....I live in northern Maryland...Any Ideaa ???

I was going to replace the DVR, but was told by BEST BUY Direct TV will not allow them to carry anything anymore...Does this sound strange to anyone else?...Like
they are the only ones distributing them hence the leasing charge

Direct TV is slowing losing my support ...and business.