[keycloak-dev] java.net.ConnectException: Connection timed out

Hello, Any leads on how to resolve this? ; This is happening only when you try to access the application from a public IP. NOTE: - Everything works as expected within the LAN. - I have not obtained a CERTIFICATE yet; I am still using the self-generated one. ERROR [org.keycloak.adapters.OAuthRequestAuthenticator] (default task-2) failed to turn code into token: java.net.ConnectException: Connection timed out.