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Fix 'Not Recognized as Internal or External Command' Error - Windows Defender Rate Limit Error Troubleshooting Checklist-How to Fix 502 Bad Gateway Certificate Errors in PowerShell

2026-06-14 06:40:11developer-tools
Fix 'Not Recognized as Internal or External Command' Error - Windows Defender Rate Limit Error Troubleshooting Checklist-How to Fix 502 Bad Gateway Certificate Errors in PowerShell

Final checklist

  • Confirm that the same symptom is gone after a restart or refresh.
  • Keep the smallest working change and undo temporary diagnostic settings.