[x0x0]

It's flickering during the initial negotiation. And resolutions snapping up and down. Once macos connects it works.

Windows just kinda works on this monitor. It was the same on my last setup too...

[quietsegfault]

That's super frustrating! I had that problem when I was a heavy Linux user, but have had success with MacOS. I hope it gets figured out for you, it would drive me insane.