I don't even know if this is a Lightroom issue, a NextGen plugin issue, or an issue with my FTP account. I've installed the NextGen plugin, I've set it up by inputting my WordPress and Cyberduck FTP credentials. When I click on the "publish" button, LightRoom/the NextGen plugin goes through the motions of publishing my photos, but at the very end of the process, I get this message box: An error occurred while processing "Still Life Photos". "Authentication Failed". Any help with this would be amazing.