FPS drop when Van Arrives

[sunake]

I landed at OMDB today (default scenery) and when the van arrived to pick up the passengers, my FPS dropped from 45 to  20 and xplane began to stutter until the van left and then the FPS went back to 45.

CL650_Log.txt Log.txt

[sunake]

Never mind, got an answer. It's just X-Plane being X-Plane.