Yeah, you put the net id in twice.
Once in tuner configuration for your cable tuner where you type in the details.
Net Id at the top of the page and Addition S/R (signal rate) at the bottom of the page.
and again in the ABM part of the menu, go into "providers"
Select VM UK, then scroll through until you find your area.
Save, then scan using ABM.
Make sure they match in both parts of the menu before scanning, if it's the wrong net id, change the details
in both places before rescanning, delete the existing bouquets before a re scan.