What does an authentication problem mean?

Authentication problem occurs when the “handshake” between a router and a gadget fails for any number of reasons. The handshake first consists of the gadget sending a connection request along with the password in an encrypted form to the router. 1) Forget the network in your phone and enter the password again.

Complete answer to this is here. Considering this, how do I fix an authentication problem?

If you want to use the simple ways first, try these following solutions one by one for solving the Android Wi-Fi authentication problem.

  1. Reset the Wi-Fi Network.
  2. Restart the Router.
  3. Reset Network Settings.
  4. Turn Airplane Mode on/off.
  5. Check the Number of Supported Devices.
  6. Check Network Security Type.

Similarly, why does my WiFi say authentication problem? Another reason why you're having this authentication problem is that of an IP conflict. If that's your case, then the best thing you can do is change the wireless network setting from DHCP (default) to Static IP. You can quickly do this by going to Settings and once again going into the WiFi option.

Also to know, what does authentication error mean?

The authentication error occurs when your device cannot successfully connect to a WiFi network even if you're using the correct password. Under normal circumstances, your phone will automatically connect to the network if you have connected to such network before.

What does authentication problem mean on my tablet?

Authentication failed error message Authentication issues are often (not always) a problem with the password. It tries to verify/authenticate the password that you are using to log into your router/network and if the password is wrong then it fails to authenticate and will show an Authentication failed error message.