[Edi]

It's rather bizarre. I've had no problems whatsoever with the new patch. I patched to 3.04 originally and then to 3.06 and never had anything at all. The only thing that I sometimes see disappearing is the commander actions menu when you click on the orders button, and that because the game displaces the action menu off the screen. Esc --> try again brings it back onscreen every time.

Edi