Have experienced the same issue as others have noted,  unit does not allow gigabit speeds through the ethernet port.  I have a USB3 to GB dongle, but I was assuming I wouldn't need to use as the specs of this device note that it's gigabit capable.  Wish they made this box with Windows 7.  Very sleek, was easy to setup, but the gigabit speed is a big issue for my uses.Update after a week of use:  I did get the gigabit issue figured out, it was in regards to drivers and incorrect drivers loading based on the updates which Windows is pushing out currently for Win10.  Also caused my printer to stop working with all of my Win10 devices.  I did increase the overall rating but there are still issues I'm finding with the build.  It plays 4k video flawlessly, and works very well as a Plex server, but still working out some kinks.  I would recommend this to those who know enough to search out answers to small issues which will definitely come up.