I have been using a Plugable UD-3000 docking station with my Surface Pro 2 on Windows 8.1 for over a year. I recently upgraded to Windows 10 and the docking station continued to work fine.
Yesterday, I downgraded back to Windows 8.1, and the 2nd monitor is nolonger working. Everything else connected to the docking station is fine. The monitor turns on but says that there is no signal. The monitor works on another computer. Windows Display settings doesn’t show a 2nd monitor, and projecting to a 2nd screen doesn’t work.
It looks like I don’t have the DisplayLink icon on my taskbar anymore, I do have the driver “DisplayLinkU DisplayLinkUsbTo_x64”.
Should I re-install the displaylink drivers?