I have included a slideshow using the widget, (I use the 'contain' setting), and usually it works OK, but sometimes it fails to match the image to the frame, so that only a part of an image is displayed. The next image may show fully, and so on. There doesn't seem to be a pattern, it is not restricted to particular images, just a random selection of poor images. Is this a known issue? Is there any way of overcoming it?