A problem that I suppose doesn't occur for many people, but does for me, is clicking on the 'Settings' button and finding it hidden under the XP Taskbar.
I have the Taskbar as a vertical column up the left of the monitor screen. MX's Settings window sometimes opens underneath it, sometimes with the Taskbar hiding the close button. At that point I must relocate the Taskbar to the bottom of the screen to uncover access to the Settings window.
Is this a problem that can be fixed, please?