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Fix Chrome Proxy Authentication Failed Errors - Troubleshoot 'Command Not Found' in Windows Defender-Resolving HTTP 429 in Google Chrome

Updated 2026-06-14 16:17:16office-tools
Fix Chrome Proxy Authentication Failed Errors - Troubleshoot 'Command Not Found' in Windows Defender-Resolving HTTP 429 in Google Chrome
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.