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Fix Microsoft Store 504 Gateway Timeout & Network Issues - Fix Outlook File Locked by Outlook.exe Not Responding-Troubleshoot Command Prompt Rate Limit with Firewall Settings

Updated 2026-06-14 01:25:18macos-help
Fix Microsoft Store 504 Gateway Timeout & Network Issues - Fix Outlook File Locked by Outlook.exe Not Responding-Troubleshoot Command Prompt Rate Limit with Firewall 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.