Unable to detect monitor

[JasonC]

Hello,

I'm currently running two other external monitors natively (using the igpu), but am trying to run a 3rd using a display link adapter.

I initially managed to get my 3rd external monitor (running from a displaylink adapter) working once after installing the beta drivers from https://www.displaylink.com/downloads/file?id=1552 however after trying restarts, unplugging and replugging, and reinstalling the monitor is no longer detected. Restarting displaylink manager doesn't seem to to anything either.


I can confirm that the product id is recognised (as a hexcode) under system report>usb and that screen recording permissions is enabled am on a MBP 2018 13" running Mac 10.15.4 .

I've attached the logs from the displaylink information utility tool.

Any ideas why it worked initially?

Thanks