I've got a weird problem I can't figure out:
New Surface Book running Windows 10. Every time it boots, it connects to "xfinitywifi" (an open WiFi access point apparently belonging to a neighbor). This AP has "limited connectivity", though, so no internet access (and I don't want to be connected to it, anyways!).
I've previously connected to my home WiFi, and this is the only network listed in my "Manage known networks" list. When I manually "disconnect" from xfinitywifi, Windows automatically connects to my home WiFi. For some reason, though, on boot up, it automatically connects to this open network (despite being set to NOT connect to open networks), and it prefers this open network over my (secured) known network.
I have disabled the "Wi-Fi Sense" "feature".