Hi, I probably managed to find a solution.
The problem is caused by a missing line in the “texture” file located in the airport folders (EHAM and HECA).
path example: LocalCache\Packages\Official\OneStore\Asobo-airport-heca-cairo\scenery\cairo
The file has only two lines, but it should have three, just like other Asobo airports.
All you need to do is add the missing line:
fallback.3=Scenery\modellib-texture\ModelLib
The whole file should look like this:
[fltsim]
fallback.1=scenery\cairo\texture
fallback.2=Asobo_Buildings\Texture
fallback.3=Scenery\modellib-texture\ModelLib
Please confirm that this resolves the issue.