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BitLocker Proxy Error Troubleshooting Checklist - Flush DNS Cache for Windows Update Errors-Resolve Windows Defender Proxy Issue Windows 10

Updated 2026-06-14 14:01:34developer-tools
BitLocker Proxy Error Troubleshooting Checklist - Flush DNS Cache for Windows Update Errors-Resolve Windows Defender Proxy Issue Windows 10
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.