Microsoft Teams Dependency Conflict Troubleshooting Checklist - Troubleshooting ERR_TUNNEL_CONNECTION_FAILED in Chrome-Windows Security Failed to Load Permissions: Fix Guide

Updated 2026-06-14 13:18:55backup-recovery
Microsoft Teams Dependency Conflict Troubleshooting Checklist - Troubleshooting ERR_TUNNEL_CONNECTION_FAILED in Chrome-Windows Security Failed to Load Permissions: Fix Guide
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.