Ease-eTurn screenset --- Metric version has been installed ....

but I can not get permission to enter numbers in the 2 red circles on the image ...
and before that I can not be allowed to proceed ...

I enter a number and press enter and immediately after that the field is blank again ???? regardless of whether there is an - or + before the number

someone here in the forum who has an idea what is wrong ????



Tried to reinstall without success. :-(