Displaylink ceases to work in 10.13.4

[Neo.aka.Darkman]

Originally Posted by AlbanRampon

Update: July 4th
The third developer preview of 10.14 has changed behaviour, as already exposed here. Displays using DisplayLink technology will be present in System Preferences - Display. The displays can be activated, and the mouse is visible, but otherwise the displays are black. Should you have already installed that OS version, simply use DisplayLink driver v4.3 beta 6 to force the AirPlay interim whilst the work continues.

I know you do not recommend to use your kernel extension on third beta of mojave, but I still do this and there is no extended screen experience.