After installing KB4034664 in the last days (10-Aug-2017), the contents of Matlab's command window is not displayed anymore: it is either black or transparent, such that I can see the windows behind it. Only the border of the window is shown. Matlab is working: I can type in commands and run code, but cannot see anything in the command window.
This is most likely a problem with the drivers of my NVIDIA GT730 graphics drivers and a dual monitor setup, and not of Matlab, but it does not occur in any other application.
The solution is trivial, but perhaps it is useful for somebody, who did not find the reason of the problems: Uninstall KB4034664