2013-10-02, 21:33
For anyone have recent issues with the plugin, check that Youtube isn't asking you every now and again to use your Google+ profile, that's the issue I was having. Just login to youtube in your web browser of choice, click a video and refresh it a few times. Sooner or later, a popup will come up, select whatever option you want, and the popup should go away.
Hope that helps someone
Hope that helps someone