title: Visual studio 2012 doesn't rerender until resizing the main window
body: <p>I am experiencing the exact same issue as <a href="http://social.msdn.microsoft.com/Forums/en-US/vssetup/thread/2dc0aecc-f44d-4333-9093-c004f46ff898/?referrer=http://social.msdn.microsoft.com/Forums/en-US/vssetup/thread/2dc0aecc-f44d-4333-9093-c004f46ff898/?referrer=http://social.msdn.microsoft.com/Forums/en-US/vssetup/thread/2dc0aecc-f44d-4333-9093-c004f46ff898/" rel="nofollow">this</a> fellow, and cant seem to find any real solutions to the issue. The only solution I've been able to find so far that works it not maximizing VS. Keeping VS in windowed mode fixes the problem completely, but as soon as it returns to maximized state UI elements no longer redraw unless the stale area is put under new active focus. This makes it impossible to develop and I'm forced to return to windowed mode. I've tried disabling hardware acceleration with no luck. Any Ideas?</p>