I have the UD-CA1A USB hub attached to a Dell XPS 15 laptop via the usb-c port.
I have a monitor connected via the HDMI cable on the hub.
The second monitor works fine except when the laptop has been locked for a short period and I log back in.
At this point the windows I had open on the second monitor will have returned to my main laptop display. I am guessing because the second monitor has gone into power saving mode and the laptop reverts to a single display setup.
This doesn’t happen if I plug the display directly into the laptop HDMI port.
Is there a way to stop this happening