going from 10.12.3 to 10.12.4 introduced issues - scrambled popup windows

[kbmcguire]

Originally Posted by phrogg

So, has anyone with the issues in this thread upgraded to 10.12.5 yet to see if Apple's bug that is causing this has been resolved yet? I'm still keeping my machine at 10.12.3 just to keep my monitors working.

I've updated to Sierra 10.12.5 as well as v3.1 of the DL driver and I'm still having the same issue with the scrambled screen.

MacBook Pro (15-inch, Mid 2012)
2.6 GHz Intel Core i7
16 GB 1600 MHz DDR3
NVIDIA GeForce GT 650M 1024 MB
Intel HD Graphics 4000 1536 MB