When you perform a scan it looks to the satellites.xml file for the transponder frequencies.. If the satellites.xml file is outdated you won`t find the missing channel if the transponder has changed..
Create your own custom satellites.xml file from HERE and add to /etc/tuxbox.. Or add an Enigma2 Channel list with Dreamset.. Or use the attached channel list and latest satellites.xml for 28.2 east..
Cheers for this. Where do I install these files on the box? If I install this channel list am I right in thinking ABM is no longer used?