Unreal Editor in VR - Official megathread

I am unable to get the VR editor to work on my rig.

I can’t get direct mode to work with Steam VR anyway. It will work properly on the first time I startup the machine but then crashes pretty quickly on any program so I am forced to run in extended mode.

To view the actual “VR preview” stuff I have to load it up, tab out and click on the vive monitor then click back on the VR preview window to see it in the headset.

I just get the red screen indefinitely with the VR editor though.

I can see the tracking and controllers are working fine but I can’t get the screen to show up and compositor just keeps complaining.

Anybody found a solution to this?

I am running 2 GTX 970’s and im thinking that the second card in here may be the main issue since I am able to run in direct mode with the displayport cable on my other machine.