Hi,
After the last little update I also had a drastic drop on frames at Innsbruck.
It was perfect with the big R22 update, actually I was flying the R22 at Innsbruck and getting 90Fps (oculus VR)...then I closed the game for 2 hours and the little update came in, after that I started the flight on the same place (Innsbruck) and frames were down to 30 fps. I see that my 1080ti is at 40% usage on that area..its like its not using the full potential.
I use Open GL, tried Vulkan and it was even worse..
Something changed with that 9Mb update?