Was working for a client due to been doing a lot of fixes for windows 10 recently and found this guy who has a wonderful solution to this problem because there can be many causes for this and can send people on a wild goose chase.

So all that is happening is that in windows 10, windows decided to have an option to turn of your network to save power, when I cant imagine why anyone would ever want this but thankfully you can un-check this option in this method below, all credit goes out to him to put the time into showing us how it’s done.