Display Link issues after lock Ubuntu Session!
 

Dears, I have two DL165 display link usb to hdmi devices. Currently I am using Ubuntu 20.04 with the lastest updates. When I lock the Ubuntu session, normally all the monitors became black. After that when I come back to work, the both monitors connected to the DL165's adapters keep black. To re-enable I need to display settings and change something in the monitor config apply, but is very frustrating to do that anytime that my user session of my labtop is locked. I need your help. thanks a lot!.

I attached the DL Support Tool zip.