I'm trying to get an (old version) UltraFine 5K to work in Windows 10,
Using a GC-Titan Ridge card
Gigabyte Z390M, with an i5 9400F (without iGPU)
AMD Radeon RX 5700
I've got most things working (USB, Audio, image at boot), _except_ 5K resolution. I've done some reading into MST and how the...