Funnily enough, I have the EXACT same problem as you, again, after the latest MS update. The only difference I have is that my wifi and Bluetooth are fine however, my ethernet connection has gone. My issues are identical. The drivers are all installed on device manager but I can't activate them no matter what. I've given up on the issue now and decided to reinstall windows 10. This has turned out to be a nightmare also as I don't have a USB image to reinstall.