I tried to contact D* about my ongoing issue with my AM21N not working after going through the automated tech support BS (huge joke) I finally got an operator. Once I explained my problem with missing OTA channels on my HR34 guide I had multiple extended periods of silence on the other end. She eventually admitted that she knew nothing about the AM21N and that I would have to contact a local store about my OTA Antenna. I got her to accept that the AM21N is in fact Directv equipment and has nothing to do with my OTA Antenna that works fine when connected to the ATSC tuner in my TV. So she filled out a request for firmware change form to have the functionality added back. My AM21 hasn't worked for months and is not a problem with firmware. I am coming up on 1 year since my system was installed and would like to know what my options are for fixing my problem with OTA. The result of my call yesterday is the reason I have put off calling for probably 6 months. I have tried all of the reset option Double RBR , Removing AM21 and resetting in HR34 and still nothing works. HR34 shows it is installed but none for channels added to guide. Thanks