I am using WP 3.6.1 and installed latest vesion of this plugin. The plugin works fine as I tried. But unfortunately I cannot see tick box (check box) for temporarly turn of the feature like on screenshot in the media uploader :-(
Is that feature missing due to some configuration issue?
In my WP I see only following in the Media uploader: "Images will be resized to the large image dimensions, as specified in your media settings" and before that no tick box or other text.