My surface pro 6 is running 1803. The updates are all automatic. I am connected to a MS dock with Ethernet. I noticed that the WiFi icon was showing when I am connected to the dock and supposedly using the hard line. Trying to turn off WiFi in settings just gets a spinner for 15-30s and then the toggle switches back ON! If I unplug the Ethernet line to the dock I loose connectivity but the network name is the same as the last WiFi used. And the hard line speed is 50-70 Mbps when a comp next to is off the same router hub gets 120 Mbps. When I disabled the WiFi device in Device Manager the network icon switched to the monitor type but name was still the WiFi name and the speed did not change. Anyone else seeing this or anyone have any suggestions.