Half Life 2 VR beta version

No, that didn’t work unfortunately.
The image in the HMD appears to be rendered Upper and Lower rather than SBS therefore the image is split vertically.
If I press F5 the image flashes what appears to be a correct image but it’s only a flash.

The steamve.vesettings file only contains MirroeViewGeometry 0 0 540 960. I suspect this is the dimensions of the SteamVR mirror display.

What Pimax resolution settings do you have and also what is the video resolution setting in the game config?

It sounds like a driver issue. I’d try wiping everything pimax related and reinstalling.
Is it the same in extended mode?

Yes I may have to do that.

I think by disabling Direct mode in SteamVR it is affectively in Extended mode?

Interestingly the main menu is ok but as soon as the actual game starts it splits?

Very strange this VR :laughing:

Yes, I think so. A few old games I have tried work this way so yeah I think it is the same (but better).