Hi there,
As it seems you have tried Auto logon and this is happening all of sudden , is this after any specific KB update . If so you can try uninstalling it and report this to the Microsoft
I would suggest you try this and have a quick check
- Press the Win+R keys -> type netplwiz -> hit Enter.
- Inside the User Accounts window -> click the Users tab -> uncheck the option Users must enter a user name and password to use this computer.
- Type your credentials inside the Automatically sign in dialog displayed -> press Ok -> click Apply -> Ok.
Hope this Answers all your queries , if not please do repost back .
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