How to Fix Windows Security Proxy Error 0x80072efd - Fix Windows Security Error 502 Bad Gateway-OBS Virtual Camera Missing in Google Meet? Fix It
Before changing system settings, save your work and note the exact error text so you can compare results after each step.
Extra verification checklist
- Restart the affected app after changing permissions or configuration files.
- Test the same workflow in a clean browser profile or a temporary user account.
- Compare the result on another network if the error may be connection related.