I just upgraded to v2 and now X-Plane crashes to desktop after a little while. There is barely enough time to taxi to the runway, if that. This didn't happen with v1. I'm using X-Plane 11.11r2 on an iMac 2017, 4,2 GHz i7, 40GB RAM, Radeon Pro 580 with 8GB VRAM. Rendering settings: Visual effects: Hi...