VR Framerate.


If I run my game standalone *without *the headset plugged in (still using -vr), it runs at well over 90fps. (Left pic)

If I plug the headset in, stat fps says 36fps (using Oculus Link and a Quest).

Am I supposed to reach 90fps with the headset active or is the fact that the “no hmd” test is under 11ms all that is required?


After reading the Robo Recall post mortem I tried running it with these settings;

-vr -emulatestereo
r.setres 2160x1200
r.screenpercentage 140


Not far off 90fps… but as soon as I connect the headset it plumets to 36fps. Is that normal? Anyone got any idea why?