Fix Windows Security Auto-Start Not Working After Update - Fix Firefox Secure Connection Failed After Update-Troubleshoot Firefox Hanging After Update
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.
Related Software Guides
Fix Windows Terminal 'Access Denied' When Opening a Folder
Fix Chrome ERR_CONNECTION_RESET on Windows 10
Fixing VS Code Remote SSH Timeouts on Linux
Windows Security Stuck Loading: Practical Fix Checklist
Where Is the Windows Terminal Profile Configuration File?
Fix Windows Search Indexing Stuck or Not Working