Hopefully someone can help me here. I just upgraded my Antenna to a TERK outdoor HDTVs. I had a small Attic antenna, but was losing signal a lot due to weather and the techshield lining on my roof. I now get over 95% on ever HD OTA freq. However, I am not receiving digital audio over any OTA channel anymore and must manually change the audio setting of the H10 from Dolby digital to hear the audio. To be clear, I have had no problems other than the signal degradation using any of the HD channels OTA with the unit in the past. And to test this new issue, I connected the Old antenna back to the receiver. It also does not seem to be picking up the Digital Audio from HD broadcasts. This is not a Directv issue, none of my DTV channels have problems outputting Dolby digital, the problem is only occurring on the OTA HD channels. Does anyone have some tips or anything they can help me figure this out with? Thanks.