does clamshell mode work in beta?

[jeff-y]

(Starting new thread as requested.)

Hi,
Can anyone please report if the following is still a problem with this driver?

If using a Mac laptop without an external monitor attached, and closing the lid, attaching a displaylink monitor, USB keyboard, USB mouse, and power, the computer wakes up as expected, but a phantom internal monitor is still detected and cannot be disabled without rebooting the 'puter. (This phantom monitor only showed up with recent displaylink adapters installed.)

Thanks!
-Jeff