[Plugin: Codestyle Localization] – SFTP access not working

Hi, I’m using your plugin in combination with a ThemeFuse theme. The plugin shows up Tools -> Localization and when I go to my Theme I can click the button to Add a new language, but then I get prompted to enter FTP credentials. After entering them, the window goes away and then I get an error window a few seconds later saying that “There was an error connecting to the server, please try again”. I am able to use these same credentials and connect via another FTP client so I’m not sure why Codestyle Localization is complaining. I think if we could get past this step then it would be working properly.

This warning also shows up near the top of the Manage Languages page:
File Permission Problem: Your WordPress installation does not permit the modification of translation files directly. You will be prompt for FTP credentials if required

I just need some specific things to do in order to get this fixed. Thanks.