Hi I just installed KB4022716 today.
I have 4 Displaylink USB adapters.
When the screen timeout happens moving the mouse results in a black screen and a flashing mouse cursor.
If I uninstall KB4022716 the problem goes away.
I have installed the latest Displaylink drivers from here:
This is version "8.2 M3 26 Jun 2017".
It seems to be Displaylink related because if I unplug just one of the Displaylink adapters and plug it back in the login screen returns.
I can then login and plug the Displaylink adapter back in and everything works as normal again.
How can this be debugged and fixed?
Thread moved to appropriate category by moderator.