[svarrall]

I've had this on all 5 machines I've updated to windows 10, it always loses the internet when first installed and various amounts of fiddling as you've described eventually fixes it. Very frustrating, especially when trying to talk a untechnical family member through the process remotely. This certainly isn't a new problem.

[ntauthority]

This seems to be an issue with certain network card drivers that were shipped in-box with the RS1 RTM release - my Intel I218 controller tended to have this issue until I moved on to RS2 pre-releases.