I've tried many driver updates, many plug combinations, and 3 docking stations (top of the line). My newest Win 11 PC will start up using both monitors (X28 3840x2160; X203W 1680x1050) but a restart or waking from sleep, usually causes my X28 to 'ghost' me. By 'ghost' I mean the amber standby light is on, but Win 11 Settings/display still shows it present. Windows can open on the display, but they're not visible. The task-bar 'move' function can drag most of them onto the laptop native display, to be used or closed. I remember the X203W being a unique design. Is it possible the latest graphics cards are not able to use them together. (Added detail… My windows 10 PC has no issue with the dock/X28/X203W combination, just Win 11 with the newer graphics card). Hope you have some ideas.