Simple assessment relaunching instead of closing

Is your LMS displaying the course in a separate window or is it being presented in a frameset in the LMS? What option did you select with how the content is going to be presented, i.e. the content will be presented in a separate window? If this option is selected, we attempt to close the window but if it is not, then we do not attempt to close the window as we leave that to the LMS. If your LMS requires a specific close function in order for the window to be closed, then you may need to add an action that states on mouse click, go to, web address and use a javascript function to close the window with the proper function the LMS requires.