Windows Defender Proxy Error: Setup Checklist for Fix - Error 0x80070005 in Task Scheduler – Troubleshooting Guide-Windows Terminal Not Connecting to Network
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.