Try to use the arrow keys to navigate the images (mostly in the development mode). After several clicking of the arrow key, or accidentally holding on the key for a couple of seconds, the images will start to move to the next image 'automatically' until the last one of the list, and there is nothing I can do to stop it. Same thing happened when I try to quickly move around the history list, suddenly it started to move all the way to the end.
James Dong
I just tried my Mac Pro which does not have the problem. I will find another keyboard for my PC to do my tests. I had thought it could not be the keyboard's problem as when it happened, other keys or mouse clicks stopped function as well.