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Fix OpenVPN Permission Denied on Tun Device - Fix 'This Site Can't Be Reached' in Chrome-BitLocker Key Expired – Troubleshooting Guide

Updated 2026-06-13 22:38:01developer-tools
Fix OpenVPN Permission Denied on Tun Device - Fix 'This Site Can't Be Reached' in Chrome-BitLocker Key Expired – Troubleshooting Guide
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.