UNsolved Catalina Incompatibility
 

It's been a long time without any information from DisplayLink regarding unsolved current and persistent Catalina incompatibility.

Some response would be welcome.

Catalina works
 

After today's update of macOS Catalina (10.15 beta build 19A558d) external monitor works again on 5.1.1 driver.

Driver 5.2 doesn't work!

Adapter: U3DP4k with USB to Display Port
Macbook Pro 13" mid-2012
Resolution: 2560x1440@60Hz

But! The other adapter USB3HDMI supported FullHD doesn't work :confused:

I did the Catalina beta update today, and installed the 5.1.1 driver and, so far, it works! Thank you for posting your information.

My configuration:
MBP 13" mid 2012
Adapter model: UGA-3000 USB->DVI adapter (sold by Plugable)
Display on adapter: Apple Cinema display, DVI input