Hi,
I couldn’t use VR when I create a own flight in the world map. Always crashing. Only mission playing was possible. I found that there were two windows open on my second display ( Flight map and COM). I started my flight via world map without VR. When I saw the flight I saw also the two windows open on my second screen. I close the windows and started my VR. Now it works. I didn’t saw the windows before because the second screen was off and disconnected. But the flight simulator always thought that I use a second screen. In the missions the windows are all closed. That’s why the missions works fine.
Sorry for my english. I am not a native English speaker. I hope could help. I found the issue because I read this posts. Thanks guys and have nice Flight.