Forum Discussion
Degly
1 month agoStart Mentor
- Make sure “Spatial Data” permission is enabled AND accepted again after reinstall
- Verify the device actually has a saved room scan in system settings
- Try disabling Shared Spatial Anchors / Photon temporarily to isolate MRUK
- Test with the official MRUK sample scene on the affected device
- Check if OVRSceneManager or room loading callbacks are failing silently
Also, SideQuest installs can sometimes keep old app data around. I would try:
- Fully uninstall app
- Delete app data manually
- Clear spatial data again
- Reboot headset
- Re-scan room
- Reinstall fresh build
→ Find helpful resources to begin your development journey in Getting Started
→ Get the latest information about HorizonOS development in News & Announcements.
→ Access Start program mentor videos and share knowledge, tutorials, and videos in Community Resources.
→ Get support or provide help in Questions & Discussions.
→ Show off your work in What I’m Building to get feedback and find playtesters.
→ Looking for documentation? Developer Docs
→ Looking for account support? Support Center
→ Looking for the previous forum? Forum Archive
→ Looking to join the Start program? Apply here.