Hi!What is the easiest way to solve such a problem. The robot collects from the conveyor belt elements and then puts them into the container. I used the ready palletizing function. The problem that I would like to solve is that after laying the layer robot should provide a spacer. The problem is that sometimes the spacer drops and the program gets stop. While writing the program I used the function of remembering the last item position. However, when you restart the program (After he dropped the spacer and stopped) the robot takes the last product from the conveyor belt and puts it as the last layer product , and only then takes a separator. After switching it on again, the robot should lay only the seperator, not how so far, i.e. the last product per layer (which is already placed) and later a spacer.I'm working on the latest update. Universal Robots UR5e.