Hello! Please try the following: 1) Press windows key + R then type "regedit" and press enter. 2) Find "HKEY_LOCAL_MACHINE" click on "SOFTWARE" and find the "Khronos" folder. 3) Delete the entire "Khronos" folder. 4) Navigate back to Device Settings > General on Pimax Play and click "Set Pimax OpenXR as OpenXR Runtime" and try if that fixes the issue.
Bon ce n'est pas suffisant, dans mon cas, il fallait aussi désactiver dans Steam VR / Paramètres un truc nommé alvr