Problem with EPG Channel mapping

Hi all, having an issue with the EPG Channel mapping. On the 2 channels I have a double listing on the mapping drop down and one of the 2 are correct but it defaults to the incorrect channel and doesn’t let me select the correct channel. When I click the dropdown and select the proper channel it just auto reverts right away to the incorrect channel. Please see photos attached.

Server Version#: 1.25.2.5319
Guide/Lineup name: Local Broadcast Listings (126 channels) - NYC Area
Channel number/Name: 2.1 - CBS; 2.2 - STARTTV; 2.3 - DABL; 2.4 - FAVE_TV


Anyone have any ideas on how to fix this issue? Why it’s not letting me map to the proper channel?

Thanks in advance!

See Bug in Channel Matching

Perfect! Thank you! Now following that thread instead.