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Home / developer-tools / How to Fix PowerShell Invoke-WebRequest 504 Gateway Timeout - How to Fix npm install ENOENT Package.json Error-How to Reset Windows Defender Service Settings

How to Fix PowerShell Invoke-WebRequest 504 Gateway Timeout - How to Fix npm install ENOENT Package.json Error-How to Reset Windows Defender Service Settings

Updated 2026-06-13 22:08:46developer-tools
How to Fix PowerShell Invoke-WebRequest 504 Gateway Timeout - How to Fix npm install ENOENT Package.json Error-How to Reset Windows Defender Service Settings
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.