Actually I know that this is not the cause. I had lowered the settings as much as possible, thinking the same, but even with the GPU usage at ~40%, it is still freezing. Moreover, every other aircraft I have, even the FlightFactor A320, A350, the TBM900, the Aerobask Legacy, etc., all perform very well with the GPU on 94-96% and more than 10 GB of VRAM being utilized. No freezes whatsoever. The only problem I have would be FPS and stutters which I can easily tweak with the sliders.