I installed Prepar3d 4.4 (new installed not upgrade), was born this problem, in the old version 4.3 was not there.
I tried everything also the various aids that I found here on the forum but the problem is always there. I also changed the scenery layers but nothing to do.
Do you have any suggestions?
Scenery installed: FS GLOBAL FTX 2018 - ORBX VECTOR - ORBX EUROPE LC