First of all, thanks for the great extension. I experienced a smooth installation/configuration.
Now, on my site at http://tinyurl.com/ps8n9qj the extension seems to work a bit sluggishly when switching languages. I'd like to know how to resolve this. Is it the Joomla engine or the extension that's creating issues?
edit: seems like clicking a particular flag once, waiting a few seconds, then clicking the same flag again may be the process to always get it to work right on the site. But, that's not the desired functionality (obviously).