Well, the password is definitely not ‚raspberry‘ for anything I try to use in the GUI, so… when you say „it’s still the same“ I’m not sure what you mean.
I deactivated the PluginBuilder plugin from the Plugin Configuration section of the Settings/Reboot page, then saved, restarted it, and reactivated it, and I’m still having the same issue. There’s still nothing in the dropdown in the plugin list in PluginBuilder. It doesn’t show anything already created by me, or even after making a new plugin.
I also tried reinstalling it in the Plugin Configuration settings by using the URL (http://shop.max2play.com/media/downloadable/currentversion/pluginbuilder.tar), and it still has the same issue.