Do you know how it compares to NoMachine, Any Desk, or Team Viewer for speed over a LAN connection? I’ve tried all three in the past, and get slowdowns every now and then, even if the network is fine.
I’ve found that VNC can have some slowdowns, but it seems to be faster than the others I mentioned. I can’t remember why I switched away from it now though.
It sounds like it’s worth giving Rustdesk a try, so that might be my next project :)