Updated to macOS Sonoma 14.5...

[hursto75]

Tried this, and it did not work for me. @displaylink Do you need a validation Manager?

Originally Posted by clearwing

Had the same problem and solved as follow on MacBook Air M1

0) Unplug your screen/dock and shut down DisplayLink manager

1) Run the cleaner (choose everything and reboot)
https://support.displaylink.com/know...tool-for-macos

2) Download and install latest version of DisplayLink manager

3) Accept all notifications

4) Ensure that Display Manager is allowed under System Settings -> privacy and security -> screen recording

5) Ensure that allow new accessory to connect is set to always or ask for new accessories (System Settings -> Privacy & Security - > Scroll at bottom)

6) Plug your screen/dock and wait. If it does not work unplug and try another usb-c
It took me a couple of attempt, now it works