running windows 10. WiFi has worked perfectly for over a year since I bought the tablet. however, after two windows updates on 23 October, I have serious problems. firstly, no router signals detected and the button says not available. secondly, after uninstalling the updates, the routers are shown and I can connect but it shows as limited and no internet. when I reinstall the updates, the not available notification shows again. anyone else seen this problem? better still, anyone know how to solve it? I have tried all the usual fixes such as reinstalling the WiFi adapter and using ipconfig flushdns and renew commands.

the updates are kb3105216 and kb2267602.

many thanks