I have just now completed clean install of windows 8.1 and then upgrade to windows 10.
In action center I found flight mode ON. So, I opened
Network and Internet under settings and tried to slide this to left to get into OFF
position but every time I did that, the button turned gray
momentarily and then moved back to its original position at right turning
blue again, turning the flight mode button
ON again.
Hence, the question "Is there something wrong with flight mode setting in windows 10"?