Hi!
I found three python versions on my system just uninstalled all also cleaned all environment variables (I guess there was a mess with python versions because I had to do pip update manually and I’ve seen that is done automatically).
I deleted all toolchains and python and created a new project, VisualGDB asked for all again. Also I selected CMAKE on build instead of GNU that is selected by default. It worked.
I lost four hours and today sorted it out in 15 minutes… LOL.
Thank you and nice work!