mac os big sur 11 with new displaylink version - black screens

[willkoua]

Hello

I have a problem with my Dell 452-BCYT D6000 workstation. i use a macbook pro 2017 OS: big on 11. on my workstation i use 3 benq screens. I installed the latest displaylink driver and my 3 screens were working fine. Until yesterday. Unfortunately, since this morning, the 3 screens are just black. and they show no signal. I restarted the workstation, my computer, but it doesn't change anything. Can someone help me?

[robertziegler]

Hi,
unfortunately, I got the same problem. I am using macOS 11.1 on two macs and both suddenly stopped working on 8/1/21 in the morning despite not having any updates to macOS or the DL software (or at least I think so). My display shows that it is connected in the tray icon of Display Link Manager 1.2, but it does not show up as display in the system settings and is not connected. No restarts or reinstalls help.
I noticed that the DL driver is not listed in the Extension pane of the system settings but I don't know wether it has been this way before it stopped working.

Does anyone else know this problem and can help?
Kindest regards
Robert