W8CP + Displaylink v6.3

[BurningOrange]

The v6.3 driver appeared to work fine initially, and has resolved the former Metro application bug, but there is a new issue.

I have a tablet slate computer (Samsung Slate 7) running W8CP. It is connected to three external monitors (1 x HDMI, 2 x USB Displaylink) via a dock (Samsung Slate 7 dock).

The issue is a corrupt display. The scenario is as follows.

1. Start from the normal state: tablet on + docked + 3 monitors.
2. Hot undock (tablet still on): the computer adjusts itself to display only on the tablet screen. Everything is fine.
3. Put to sleep. The tablet sleeps fine.
4. Wake from sleep: the screen is now corrupt on the tablet.
5. Now hot dock (tablet is on and still corrupted): the screen is restored to normal and the 3 external monitors are also fine. Everything is back to normal.

The corruption appears as random colour patterns, some flashing, some not (like a video memory issue). The computer is still responsive to input. When docked again, everything and all displays return to normal.

I have tried other scenarios (sleep then wake while docked; sleep, undock then wake, i.e. cold undock; USB monitors only; HDMI only; complete uninstall; etc) and they all work fine. It is only a hot undock issue.

Attached is the debug file.