Some older versions of development tools or specific local proxy servers (like those used for bypassing CORS during frontend development) default to the 11xxx range. Troubleshooting "Connection Refused" at Localhost:11501
A port is a virtual point where network connections start and end. While ports 80 (HTTP) and 443 (HTTPS) are standard for the web, higher-numbered ports (1024–65535) are often used by specific software for specialized tasks. localhost11501
Check your terminal, Docker Desktop, or Windows Services to ensure the relevant program is active. Check for Port Conflicts Some older versions of development tools or specific