First of all thank you for this wonderful plug.
Recetly we start to having trouble with this plug, the following line:
$response = wp_remote_post( $url, $params );
In the function : generate_form
Is returning this error (SSL connection timeout)
WP_Error Object ( [errors] => Array ( [http_request_failed] => Array (  => SSL connection timeout ) ) [error_data] => Array ( ) )
Do you have any idea what the problem could be?