Tvheadend

Hi all

When I visit the EPG window at http://localhost:9981, it loads with "No data to display". I listed my hardware setup here: https://tvheadend.org/boards/4/topics/9434. The EPG doesn't list any programs. I selected my Hauppauge tuner (it listed it as "Auvitek AU8522 QAM/8VSB Frontend") and added the us_ATSC_center_frequencies_8VSB DVB network. 68 muxes were added, and the "Muxes awaiting initial scan" started counting down from 68.

However, on the Multiplexes page, the frequencies listed had no "Network" or "NetworkID" field, and on the Services page "Channel name" is "unmapped" and most fields are blank for all services. I clicked "Map DVB services to channels", but the EPG window was still empty. Now that button is disabled (not sure why?) What could be going wrong?

Thanks,
Garrett