KSAT Airport:
Runways 30R and 04,
and some of the Gates.
When taking off in Expert Server at KSAT Runway 04, the airplane sinked into the ground midway on the runway and when checking the issue in solo mode in that airport I also had the same experience when landing at Runway 30R. Also, the same would happen when spawning at some of the gates, right after spawning the airplane starts penetrating into the ground without even having the engines turned on.