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On your Meta Quest headset, go to Settings → System → Power → Sleep mode → 4 hours or never. This will avoid the headset automatically turning off and breaking the OpenVR Space Calibrator calibration in SteamVR. You should only need to change this setting once.
Connect to your PC via Virtual Desktop, Steam Link or Meta Quest Link.
On your PC, start SteamVR or restart SteamVR if it is already running.
Start VIVE Hub.
Put on the headset and activate VIVE Space Calibrator from the SteamVR dashboard.
The Ultimate Trackers and virtual Index Controllers will now align correctly in virtual space where your physical trackers are positioned.
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Any time the headset loses tracking or is taken off your head, the VIVE Space Calibrator play space alignment will drift. Ensure your room is well-lit and that you have set Settings → System → Power → Sleep mode → 4 hours or never in the Quest headset’s Horizon OS settings.
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