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Fix Windows 11 Wi-Fi No Internet by Disabling IPv6 - How to Resolve Windows Security Error 0x80070424-Fix Missing Edge Sync Option in Settings

Updated 2026-07-28 12:30:02office-tools
Fix Windows 11 Wi-Fi No Internet by Disabling IPv6 - How to Resolve Windows Security Error 0x80070424-Fix Missing Edge Sync Option in Settings
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.