Why don't I have an internet connection on my iRola tablet?

[AC Question]

I got my tablet in May and was very happy with it. Now all of a sudden I don't have an internet connection. It says authentication failed.Nothing wrong with my router. Wi-Fi is turned on. I tried connecting a few times and it said authenticating and then failed.Signal strength is excellent.

 

[B. Diddy]

Welcome to Android Central! It's still worth rebooting the router, even if other devices connect fine. Review this guide and see if the tips help: http://forums.androidcentral.com/am...roubleshooting-wi-fi-connection-problems.html