gdavidson - 1 hour ago »
A little update... my schedule disappeared again and I can confirm that if I delete any channel, the schedule immediately repopulates!
Given that automatic tuning, even although it asks me to select a region, is dragging in MUXs from another transmitter, I have now manually returned to see what happens. I wish the 4000 had an easy method of showing which MUXs were in use across all the channels.
Fingers crossed....
The same MUX is used for the same channels across the UK. Suspect you mean what UHF frequency/UHF channel number a specific MUX on your box is using. There is normally a way to show this info on a Humax box for any channel you are tuned to. Not having your box I can't give detailed instructions.