Question Low FPS with an MSI RTX 5090 Liquid ?

[ttonks93]

So it runs at 120hz most of the time (max on my VR headset) but occasionally drops to 50hz.
Temps are around 55 degrees Celsius, load 80-95%.

It ran a steady 90hz on my old RTX 4090 so probably software related.

Any ideas?

 

[helpstar]

wired or wireless?
which headset is it?
try different USB cable

 

[ttonks93]

Wired, Pimax Crystal. I think it’s a setting in the software somewhere as i was getting a steady 90hz on my old card.

 

[helpstar]

if it drops during game play, it can´t be a settings problem

but you can try updating the BIOS of your motherboard and reinstalling nvidia.com drivers with the option "new install"

edit:

View: https://www.youtube.com/watch?v=RUy5rjcQbPY


update firmware if available of the headset

 

[ttonks93]

The problem wasn’t there before i installed my RTX 5090 so nothing to do with my VR headset or software. Definitely a Nvidia software problem, does anyone know any settings i could try changing in the Nvidia control panel??