I tried to create a Insert Record Form which basically works but changes on the labels in the Forms Generator Window are not processed. The old values are displayed instead.

Hello Greta,
I am not sure i understand what the issue? Can you please explain step by step how to reproduce it?

First I setup a Server Action File with Database Connection and Database Insert Step. On Insert-DMXzone I click on Bootstrap3 Dynamic Forms Generator. The Window opens and I setup all the details for the form to be generated. In the Field Properties section I can change the Labels alright. After teh form is generated all label entries-changes are lost and the old field names are generated and used as labels.
Very annoying if it has been a long form with many fields!

I see, i can now reproduce it. We will improve this in the next update.

Great, thank you