I am using version 5.2.5 of Vbulletin, the ports are all released (I already tested using TELNET from the server), CURL installed and working perfectly. However, when I click on AUTODETECT CONNECTION SETTINGS, only the message "Detecting API Connection Settings. Please wait ..." is displayed endlessly, and nothing else happens. Any suggestion? Please.
do you see any errors in your browser's console after having clicked on the button?