SSL V3 Issue

If server does not have support for SSL V3, evident via this error:

:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure

then the workaround is to override the API URL like so to your wp-config.php file:

if( !defined( 'UD_API_URL' ) ) {
  define( 'UD_API_URL', 'http://www.usabilitydynamics.com/' );
}

That should fix the issue by making the requests NOT use https.