Flights return to default flight

Hello everyone,

As using the voice has been impossible for me so far, I am trying to use the button version.

I was able to install everything fairly OK (I guess - could not get the 2D pannel as defualt in my Prepar3D) but when I tried to follow the tutorial pdf, at some point in the tutorial, the P3D loads back the default flight, Baron.

I closed and open P3D a few times and 4 times in a row, at different stages of the tutorial, NGX was reverted back to default.

Any idea what I did wrong and how to correct it?

Tks.

Rafael