Re: [Question #675674]: [error] RobotDesktop: checkMousePosition: should be L(200, 461)@S(0)[0, 0 1280x720] but after move is L(493, 416)@S(0)[0, 0 1280x720] Possible cause in case you did not touch the mouse while script was running: Mouse actions are blocked generally or by the frontmost application. You might try to run the SikuliX stuff as admin, (continued)