Am I the only one, for whom Vsync triggers a 30 FPS lock ?
My FPS jump between 60 and 30 FPS depending, where I am, and the direction I am looking.
Level T1 Fatal

I have disabled Vsync and capped the framerate via console:
[url=https://www.pcgamingwiki.com/wiki/Star_Wars:_Jedi_Knight_-_Jedi_Academy#High_frame_rate]https://www.pcgamingwiki.com/wiki/Star_Wars:_Jedi_Knight_-_Jedi_Academy#High_frame_rate[/url]

That is how double buffering works. Since it is an OpenGL game you should be able to enable triple buffering in your graphics control panel.

More information:
https://www.anandtech.com/show/2794