Does anyone else have this problem?

I just installed 2011 and SP4.  I was looking around and noticed a new command.  Insert, Modify, 3D Drawing View.  Not knowing what it was I tried to select it.

Every time I try to move my mouse over one of the fly-out menu choices the main menu choices (Insert, Tools, 3D Control, Window, and Help) underneath are selected.

Is this not the most basic of things for programs to do.  Does anyone test this software.  Within the first couple of hours using the new software I've found 2 problems.

See the attached video.