I was playing last night, and I was using the AI micro management window to give orders to my squad. I had told my squad to capture X city and when they did, the started to move to the next one, so I told my squad to get in the truck I was driving and as soon as they got in, they would get out and continue to the next city, or also they would all get in, but as soon as I stopped the truck they would all get off again. Is there any way to cancel/stop an order/command?