as we know, starting from version 258, the catalytic function was added to the pitool. Which, unfortunately, is completely unstable on many systems. For example on mine. (2080ti)
In fact, with a value of 10, I get FPS even higher than on version 253 or 254. The problem is that some artifacts occur. But they are of a very interesting kind.
After analyzing what was happening, I came to the conclusion that the problem is not entirely in the output of frames. If you do not move your head, then there are absolutely no artifacts. Everything that moves on the screen - moves absolutely smoothly and without artifacts. That is, frames are displayed correctly even with a value of 10.
Artifacts arise ONLY when moving the head. It seems that the data on the rotation of the head is transmitted in the wrong order, and it turns out that the head somehow jumps from one position to another, causing the image to “double”.
My intuition tells me that after making a booster of frame output, they forgot to speed up the transfer of the helmet position therefore, when moving the head, this strange behavior of the camera turns out.
It is possible that this is not difficult to fix. Then we get the perfect FPS surpassing all previous versions of Pitool