Gnome Network Display shows error when I'm trying connect to TV

[StarTreker]

How I Setup Dual Monitor In Join Mode On Notebook

I have an MSI GE76-231 Raider notebook computer. [image] It comes with a 300 hertz 17" 1080P screen that I don't really use. I keep notebook screen disabled while in OS GUI. Instead, I have been using the machine connected to a 4K 60 hertz 55" TV via HDMI. I now have a BenQ IPS 1080P 60 hertz 24" monitor, connected in dual monitor mode, via DISPLAY PORT. [Screenshot from 2021-10-27 11-56-14] Connected 2nd display, is already defaulted to Join Di…