Fix Chrome 'Connection Refused' Error by Clearing Cache - How to Resolve OneDrive Sync Error 0x8004de40 on Linux-Error 0x800706be: Terminal Service Troubleshooting

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.