Marco,
I see quite a few successful attempts to use Autotune, and I'm not seeing any failures on our end (with your Subscriber ID). That usually means one of the following:
* Your subscriber ID is entered incorrectly into JFBConnect
* cURL is not configured properly. On the Basic Info page of Autotune, we do a basic check for cURL (though it's not 100% accurate in all cases).
* The server your trying from is unable to make an outgoing connection to SourceCoast.com to fetch the latest Facebook App recommendations
Are you setting this site up on a different server than you've used in the past? If so, can you go to the command line and simply try to "ping
www.sourcecoast.com" That's not a guarantee that things will work, because PHP can restrict outgoing calls as well, but that's a start.
Hope that helps come up with some ideas, but let us know if you continue to have problems.
Thanks,
Alex