Since upgrading to JA Wall last week, I now have the problem that the Facebook app connection from the AutoFbook plugin (a plugin that automatically posts links to articles that have been manually saved or came in via a RSS article import tool) drops within 30 to 60 seconds of establishing the connection in the plugin configuration screen of the Joomla 2.5 backend, causing the frontend pages to display error messages referring to the plugin. The vendor checked the configuration of the plugin as well as Facebook app and couldn’t find anything wrong with it. Before the upgrade, the connection only dropped maybe once a week.