@atruppa
Hi
You might hit problem when resolutions are not listed in display preferences when working with multiple monitors
If you have more than one display, additional resolution options are available.
* After the display is connected, choose System Preferences, click Displays, then click Display.
* Press the Option key while you click Scaled to see additional resolutions for the second display. Then select a scaled resolution option for the second display.
(followed by:
https://support.apple.com/kb/PH25175?locale=en_GB)
If this will not help you could you please gather the logs using DisplayLink Support Tool for macOS from
http://support.displaylink.com/knowl...to-displaylink
Thanks,
Adam