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Fix PowerShell 404 Error When Using Invoke-WebRequest - Microsoft Teams Connection Refused Due to Proxy-Chrome Profile Network Error Troubleshooting

Updated 2026-06-14 22:33:59developer-tools
Fix PowerShell 404 Error When Using Invoke-WebRequest - Microsoft Teams Connection Refused Due to Proxy-Chrome Profile Network Error Troubleshooting
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.