Thank you I also solved it using SteamVR as the OpenXR runtime. OpenXR seems to have issues since 5.2 in 5.1 it worked fine. Non of my Headset works propperly (Pimax Crystal, HP Reverb G2, Vive Pro29 and the Quest2 only works with MetaXR… and with the OpenXR Toolkid it gets even worse. So I hope it get fixed pretty soon. Working natively with OpenXR instead of using SteamVR as the OpenXR runtime would give me much better performance.