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Forum Discussion

pquebodeaux's avatar
Mar 21, 2022

Channel connectivity issues

I have been having some connection issues with my extender ever since I replaced and upgraded my modem from AT&T to fiber optic.  Now, it connects to WiFi, but the channels won't connect, that being 2.4GHz and 5GHz.  I was on the phone for one hour the other day with Netgear support and she couldn't figure it out.  I am thinking it is time to replace the extender? Has anyone else have this issue? Looking for help.

6 Replies

  • plemans's avatar
    plemans
    Guru - Experienced User

    1. What actual router/gateway do you have from att? 

    2. you have the ex7500? what firmware is on it? 

    3. if you have the ex7500, factory reset it. Then during the install process (using the installation assistant), uncheck the "extend 2.4ghz" box. You'll still be able to use 2.4ghz but the ex7500 will only use the dedicated 5ghz as backhaul. I've seen it use the 2.4ghz as failover and cause instability issues. 

    • pquebodeaux's avatar
      pquebodeaux
      Guide

      Thanks for your response.  The router that AT&T installed is a BGW320.  The firmware is V1.0.1.76_1.0.80.  I have performed the factory reset numerous times but I will uncheck the 2.4GHz box this time and try that.   Thanks again.