Only on Windows. This isn't an issue with macOS. Also some people have pointed out a few displayport edid emulators keep the appropriate signals up to prevent

Only on Windows. This isn't an issue with macOS. Also some people have pointed out a few displayport edid emulators keep the appropriate signals up to prevent Windows from thinking the monitor is off. I haven't tested it yet as when I first ran into this problem I just switched back to DVI, but a recent Windows or nVidia update (ha - timely with the article) caused my GPU driver to constantly crash with DVI, but when I switched back to DP it now works just fine. Sigh. I guess I do need to see if I can find the right kind of EDID emulator after all.