It's not unusual for me to have to move layers up or down in the stack, but it currently renders for every move and can take a lot of time when dealing with large format images. Or I might also want to modify the transparency of multiple layers, or duplicate layers, etc. If there was a button that could just pause the rendering so I could make these changes without having to re-render for every change to get to where I really want it, that would save so much time. Thanks!