So, one day im playing and messing around with Universe Sandbox. Then, when I try to place an object after creating a new system, the object dosent move. I move the mouse around, but the object placer does not move out of the center of the system. I then click, select something else, and it happens again. Basicly, the object placer object ghost gets stuck in the middle of the system, so I can only place things there. I figured out how to solve it afterwords. I closed and reopened Universe Sandbox. I made this topic to see if anyone else had this glitch, and so it could in the future be resolved. (Maybe..)