I haven’t used AO Pro for a while. I just got it up and running again and rendering a model. I can’t get it to stop. Is there a way to stop it in Viewport render?
Just select another tool in the SketchUp toolbar.
Or press the render in viewport button again. Sometimes if it gets stuck if you tab out for a little and tab back in it will start working again. There have been times where something (particularly with arcs) would freeze when I try to render it. If this happens you have to Ctrl-Alt-Del and end SKU. I find it stops faster if you push the button rather than just switching tools.