AutoCAD Structural Detailing

[#1]

I enjoy using the viewcube for bouncing around quickly to views, but it seems to quite being responsive.  When you mouse over the pointer changes, but it doesn't brighten.  Then if you click on it it will mystically jump to some view with your objects nowhere in sight.  Sometimes it will dissapear completely.

Any ideas on this one?

ASD 2012 - Steel Module

[#2]

Have you try installation of available updates SP1 for ASD and AutoCAD Performance Slowdown Hotfix?

http://usa.autodesk.com/adsk/servlet/ps/dl/index?siteID=123112&id=2334435&linkID=12952913?

[#3]

Yes I have.

[#4]

Have you being able to fix it?

I have the same problem in my office.

All machines have the same problem so it is a CAD bug an not machine related. 

Also it seems that 2013 package is even worse. 

I can not believe that Autodesk does not provide a solution for this yet.