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joed0819's avatar
joed0819
Aspirant
Jan 01, 2021

Nighthawk CM1200 Modem installed and now Sonos is not working

I have recently upgraded to a nighthawk CM1200 modem.  My sonos systems keeps telling me that my phone is not on the same network as my sonos system.  I have tried all the troubleshooting steps sugg...
FURRYe38's avatar
FURRYe38
Guru - Experienced User
Jan 01, 2021

What is the MFr and model# of the wifi router you have connected to the CM series modem? 
You'll need to make sure your devices are connected to the wifi router. 

  • joed0819's avatar
    joed0819
    Aspirant
    Jan 02, 2021

    I have a three unit google wifi mesh system.