I had the plugin install and working, it recently crashed with the update. I removed the plugin, and reinstaled the latest. Then I went into the Pullzones in the shift8 dashboard and created the pull zone. Then my Wordpress would get an error when trying to “Check” the config, with error “Error Detected : unknown”, so I removed the pull zone to start again. Now I cant add the pull zone back in, I get the error “URL already exists either in this or another account. Please contact support for assistance.”.