I can't connect to my home wi-fi. After entering the password, it shows "Saved, secured with WPA2" or "Authentication problem". Why won't it connect? I've tried entering the password with upper and lower case, neither way works.

[carolp7716]

I can't connect to my home wi-fi. After entering the password, it shows "Saved, secured with WPA2" or "Authentication problem". Why don't it connect? I've tried entering the password with both upper and lower case, neither works.

[Snn5]

What router are you using?  Is it possible that the router is set to allow "No further devices" to connect?  Has it always been this way or is this a new issue?