Could you post your site URL here, so I can have a look?
If you want it to remain private, you can also contact us via this contact form:
http://jetpack.me/contact-support/
I am also getting this same exact error.
I checked the XMLRPC file and get this:
403 Forbidden
Request forbidden by administrative rules.
I can post the code from the Jetpack Debugging Center if need be.
My site is thesinbin.net
@beermoney Jetpack uses your site’s XML-RPC file to communicate with WordPress.com. Unfortunately I cannot access that file on your site at the moment:
http://thesinbin.net/xmlrpc.php
If you use a security plugin to block access to the file, you’ll need to configure it to allow incoming and outgoing connections to /xmlrpc.php.
If you do not use such plugin, you’ll want to contact your hosting provider and ask them if they currently block access to your site’s XML-RPC file.
I hope this helps.
