My update to W10 appeared to have gone well until I got home and put my SP3 in the dock. It had previously been working fine with my 2x Dell 2414 monitors daisychained. On first connecting after the upgrade, only the first monitor worked. I tried a reboot, and after that it will not display to either display via displayport. Even connecting the minidisplayport cable directly to the SP3 will not find even one of the displays. (it does however work with a mdp to HDMI convertor? ) Is anyone else having issues, and any suggestions short of resetting the SP3?