@yves_b Thank you for your quick reply. Since you didn't state there is a conflict with me using this Deco BE65 with my older Actiontec c1900a modem, I understand that it should only be a setup issue...

I have CenturyLink DSL (two lines "bonded") with an Actiontec c1900a modem. It is currently in transparency mode and connected to my AC1900 Dual Bank ASUS router. I wanted to improve my Wi-Fi range...