Just upgraded to MAP 3D 2013 - when I click on the icon or type command qvlayout, the view of the layouts opens momentarily but then closes again instantly. Seems to do it randomly - I'll be using the command and it works as per usual but then it starts to act up. Doesn't seem to matter where I place the cursor, or what (if any) other drawings I have open. I've never had this issue with earlier versions.. Any thoughts??