S T A L K E R 2 - Watching RTX Light Flickers

This time with Riva tuner and afterburner disabled so no fps counter.
Some said that may be causing crashes but that did not help.
The game has been freezing on me since last patch.
Graphic settings displayed in video.
Draw distance at lowest setting didn't help it just made more pop in.
I do get 100-150 fps at 1440p which is good.