|As it was recent you could try this which sometimes unsticks things:|
Turn off computer, remove power cord and main battery. Then hold the Power Off/On button down for at least 20 seconds to discharge the motherboard components before reassembly.
Alternatively you could go to "Control Panel > Troubleshooting" and run the Network and Internet troubleshooter.
A bigger gun would be to use System Restore (type it in Search) to a date before the problem came along. It usually goes quite well and unlike Factory Reset it keeps all your own stuff. If this was an Upgrade to Win 10 System Restore might have been switched off by MS. If so it would be worth switching it on (C drive) for possible use on some other occasion.
Always pop back and let us know the outcome - thanks
message edited by Derek