Second monitor won't work via dock (WL-UG93DK3)

[JenDot]

I am having EXTREME difficulty in getting my dock to work with Ubuntu 18.04. I have WL-UG39DK3 Rev A. This is a detailed report of the issues I'm encountering: https://askubuntu.com/questions/1036064/second-monitor-wont-work-via-displaylink-dock

I've gone through every suggested fix, but none is working.

Please help :)