We recommend accessing the web interface using a different browser and clearing your cookies and cache, as this often resolves login issues.
During the initial setup, you’ll be prompted to create a password for accessing the web interface. If you’ve set up the Surfboard Central app, it will generate the password automatically for you
To retrieve the password for the web interface through the Surfboard Central app, please can refer to the following link.
http://arris.force.com/consumers/articles/General_FAQs/SURFboard-Central-Web-Manager-Access
If the app has been set up correctly, we recommend signing in to the app.
If you’ve been using the web interface to configure your Surfboard gateway and happen to forget the password, We would recommend performing a factory reset on the device. This will restore the gateway to its default settings, allowing you to set a new password for the web interface.