Vive Pro - RTX 2080 ti performance problem

[blo85]

hi,

 

I have a new VR dedicated PC with a RTX 2080 ti card. 

I have installed all HTC Vive Pro sw and drivers and so on. And I have connected the glasses through Displayport, usb 3.0, room setup, etc. But then i am getting super low FPS (like 5fps or 10fps top) and a very bad tracking.... with games like The Lab.

 

The thing is that if I just unplug the vive pro and connect my old HTC Vive via HDMI, everything works perfect in all the games.... (no changes on SW)

 

Any ideas?

 

SteamVR 1.2.10 version.

 

Thanks in advance.