Having the same problem with Windows 10 x64. If Targus docking station , which depends on Displaylink drivers is attached to my notebook, my two 4k displays are flickering and CPU consumption gets high. It is impossible to work under such conditions! If I disconnect the docking station and use the HDMI port from my notebook everything works stable. I already installed the newest Displaylink drivers but the problem persists.
Power User
Having the same problem with Windows 10 x64. If Targus docking station , which depends on Displaylink drivers is attached to my notebook, my two 4k displays are flickering and CPU consumption gets high. It is impossible to work under such conditions! If I disconnect the docking station and use the HDMI port from my notebook everything works stable. I already installed the newest Displaylink drivers but the problem persists.