When I start the 8th leg and I see the big ‘ready’ button in VR, the fps is at a normal 35fps. As soon as I press ‘ready’ is drops to 5fps and my cpu usage goes skyhigh.
To test I went back to the 7th leg, normal 35fps. Back to the 8th leg and 5fps.
I remember I had the same issue when I made a huge flightplan with maybe 200 waypoints, when I continued my flight about halfway I had the same fps drop. The only fix was to delete the plan and make a new one starting from that airport.
The Flying Japan has around 100 or something… if I’d have to guess I think this fps issue has something to do with that…