Hi again,
I found another weird issue: My vsync occasionally gets disabled when flying resulting in heavy screen tearing. If I then point the camera straight to the ground and back up again the Vsync comes back until this happens again.
I'm using Vulkan API and my graphics card is an AMD Radeon RX 6600XT with latest drivers (but this also happened with older drivers in AFS2), my operating system is Windows 11 Pro (also up to date).
Cheers
Agi