Check the Git for changes. I am reluctant to change the ABM files unless I see the dvbc.xml file as that reads the cable delivery network. ABM will work on any active frequency for Virgin and 28.2. The coding does not allow this, tuning details must be supplied.
It takes less than three minutes on a DM800. It takes less than 30seconds on a solo 4k and tm nano 3t combo. Even if it takes a long time, you don't need to stay next to receiver while it runs. Lincsat used an FBC tuner in a pure area. Not sure if it is the pure area or FBC tuner that has caused the extended time.
The current nit anaylser plugin file creates a provider file that can be used immediately. In any case, there is a provider file with all the regions changed.
The only person who has posted about 00022 is not in the area. Until the file is uploaded, ABM official file will not be changed.