GTNxi not connecting, no matter what I do

[Alco14]

I think the attaches pictures should speak for tehmselves.  I am running the same setup aon 2 rigs, on one it works like a charm and on the second one not even reinstalling has helped until now. The GTNxi Screen stays DARK.   What am I doing wrong or do I habe a bug somewhere.

And for the record .......... It works in neither the 2020 not the 2024

Help would be appreciated 



https://postimg.cc/gallery/JZt1HHh