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Fixing PowerShell Authentication Failed Due to Certificate Errors - Fix Microsoft Teams Service Unavailable After Update-pgAdmin Connection Refused Troubleshooting

Updated 2026-06-19 00:03:23cloud-software
Fixing PowerShell Authentication Failed Due to Certificate Errors - Fix Microsoft Teams Service Unavailable After Update-pgAdmin Connection Refused 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.