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PostgreSQL Connection Refused: Remote Server Fixes - How to Fix Windows Defender DNS Error on Windows 11-SSH Timeout vs Refused: How to Diagnose

Updated 2026-06-14 10:16:51security-tools
PostgreSQL Connection Refused: Remote Server Fixes - How to Fix Windows Defender DNS Error on Windows 11-SSH Timeout vs Refused: How to Diagnose
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.