Not sure which forum to post in but here goes.
I installed TVHeadend 4.3, decided to try 4.2 and see if I can transfer my settings from the RPi3 to Dell Optiplex (both running LE). When I delete 4.3 it asks if I want to delete everything - I say yes. After installing 4.2 the 4.3 settings are still there - channel list etc.
What is going on?