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Fixing Postman Request Timeout and Connection Refused Errors - How to Enable Windows Security with Third-Party Antivirus-Resolve SSH 504 Gateway Timeout in Windows Terminal

Updated 2026-06-14 07:08:23cloud-software
Fixing Postman Request Timeout and Connection Refused Errors - How to Enable Windows Security with Third-Party Antivirus-Resolve SSH 504 Gateway Timeout in Windows Terminal
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.