I have been getting a DEVICE HUNG ERROR every time I load up the -300. It has been happening after about 5 mins or less from when the plane is loaded in. It is not a VRAM issue as each time it crashes my sim Im usually sitting around 4.0 / 10.0 vRam. I tried the same scenario with different addons and it is only happening with this plane.

I've seen quite a few other people report the same issue in some groups on FB.