Please fix or help mabybe my mesh is off in the options but I use Orbx global and vector.
The additional mesh is most likely the problem. Try to see if the problem happens with the 3rd party mesh disabled.
Another important thing that has been discussed on the forum several times, is that you should keep the Mesh Complexity and Resolution as indicated in the "Design Notes" of the KLAX manual, and NOT higher, because there might be rounding errors which creates terrain spikes which makes the airplane crash.
Try with Mesh resolution at 5, not less, not more, and Complexity at 100%
Do i need to include klax in the elevation correction in ftx, because its not showing up in there.
I don't really know, you must ask OrbX.