Arris TG3442 setting WiFi channel to Auto


  • Open your browser and type
  • Login into the modem interface with your logins or use the default logins below.

Username : admin

Password : password


  • Click login and go on to the connection tab.
  • Click on the WiFi tab.
  • Click on which network you would like to edit (2.4 GHz Radio or 5 GHz Radio).
  • Tick Automatic in the channel selection.
  • Click on save settings once done.