Configuration Options

Hi, I would appreciate a little help. When trying to connect your plugin with a http://learninglocker.net/ instance the LRS url should be like that? http://mylearninglocker.org:8081/data/xAPI Are the port number and “/data/xAPI” required, or is any other form required? I have tried several variations, but the error is always Warning: fopen( http://mylearninglocker.org:8081/data/xAPI/statements ): failed to open stream: Connection timed out in /var/…/wp-content/plugins/wp-experience-api/includes/TinCanPHP/src/RemoteLRS.php on line 123 where line 123 is: $fp = fopen($url, ‘rb’, false, $context); Any idea why the connection timed out error? Also, what is the latest version of your plugin? The one from wordpress.org v1.0.6, from 4 years ago? Or the one from github.com v1.0.2, from 2 years ago? Is it safe (albeit sad) to assume that it is no longer maintained? Any help would be greatly appreciated. Thanks in advance.