Displaylink ceases to work in 10.13.4

[JOEEDS]

Originally Posted by Roisin

Same - except when I go to privacy & security > general, I can't see anything apart from 'a login password has been set for this user...' and ' allow apps downloaded from...'

Anyone have any idea why I may be missing the 'allow' function?

1. Install Mojave.
2. Restart.
3. Download 5.0 Drivers.
4. Run UNINSTALL package from the 5.0 drivers.
5. Restart.
6. Install 5.0
7. Restart.

After doing these steps I am finally back to 3 displays