Channel mapping problem with Schedules Direct

Hello all,

I am a newbie to Mediaportal. I installed TV-server 1.12.0.0. Then I was able to scan local ATSC channels on my Homerun device without any problems. I also installed the TVServer plugin and I can watch my tV channels on a local or remote Kodi.

Then I installed the Schedules Direct EPG client so as to get EPG data from SD account. Everything works fine except for one particular TV channel not getting any EPG data therough this process. I am talking about a very popular TV...

Channel mapping problem with Schedules Direct