So, we are working from home these days and some of don’t have real external monitor.
Spacedesk is a nice application which turns many devices, including Android smartphones, into 2nd display for Windows 10 PC.
However, it uses TCP/IP to communicate with you device so it doesn’t work when you are on “Full Tunnel VPN”.
“Split Tunnel” , like a screenshot above, will work. Spacedesk doc page mentions VPN as in below but I guess the workaround mentioned here only works in very minor situation.
prevents the network discovery process between spacedesk server and client, which results to „Cannot Detect Primary Machine“
spacedesk | Multi Monitor App | Virtual Display Screen | Software Video Wall | documentation
WiredXDisplay may work. Splashtop doc doesn’t seem to mention ‘RNDIS’ anywhere. Instead, it mentions “ADB” as in below. I hope I can try this soon.
“Developer Option” and “USB Debugging”, and also “trust” the computer, because this app needs ADB (Android Debug Bridge)
Why does my Android device fail to connect to my PC using Wired XDisplay? – Splashtop Personal – Support