How to Troubleshoot Gateway Authentication Failure?

June Revee03 Oct, 2021Computer & Internet

If you?re trying to connect to the internet using a U-verse router, you might sometimes encounter an authentication failure error. The error indicates either an error in your router?s configuration or a build-up of corrupt launch configurations by the router. In some cases, your router might even get corrupted because of sudden shutdowns, which can prevent it from connecting to the internet. In this blog, we?re looking at several solutions to get rid of the gateway authentication failure issue.