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Fix Docker Compose 'Port Already Allocated' for Nginx - Windows Security Configuration Port Conflict Fix-Fix CMD Service Unavailable Due to Group Policy

Updated 2026-06-14 01:21:34developer-tools
Fix Docker Compose 'Port Already Allocated' for Nginx - Windows Security Configuration Port Conflict Fix-Fix CMD Service Unavailable Due to Group Policy
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.