Hi,
First of all let me say Flyinside is a great application, thanks for the effort.
Now, onto the problem:
I have an I7-3770k overclocked to about 4GHz, 32 GB of ram, 2x Nvidia 980 Ti, Windows 7 64bit, Oculus CV1. I have P3D v3.2 and I am using Orbx and A2A add-ons on top.
Before trying FlyInside I would get about 30 fps in P3D. With FlyInside I got 5. I searched the forums to see what I could do about this and I disabled HDR, I reduced autogen to zero. As a result, I would get a consistent 90 fps without FlyInside. With it, I would still get 5, like nothing happened. I disabled SLI (but without physically removing the second card) and now I get about 35 fps with FlyInside, which is much better, but still seems low when comparing it with the 90 I get outside of FlyInside. I know that VR doesn't use SLI at the moment, but so far, this is the only case I know of where having it enabled damages the performance.
Is this a known issue? Is there something I could do to improve the performance further? I will probably try to remove my second card out of the system to see if that does anything.
Thanks,
miaig