Hi, since the first post was totaly ignored i write a second one, with the hope that it can be considered.
The problem its with Orbx Kbur add-on. The product was released perfect without any issues, but after a Microsoft Flight Simulator Updates a square all around the airport it is without Autogen. In this zone there is Photogrammetry. I have tried multiple times to fix it but look like there is nothing to do. I check if there are any polygons/scenery object that could cause this issues but there is nothing. There is anyone of us that have an idea?

If i turn off the photogrammetry and i use the classic autogen the problem gone.

attached are some pics of the problem