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Forum Discussion

sekhanh's avatar
sekhanh
Follower
Jan 30, 2021

Netgear C7000v2 Firmware V.1.03.03 5G wifi problem

I have AC1900 C7000V2 Modem Router connected to Xfinity.  The firmware is V.1.03.03. Just recently (less than a month), the 5Ghz-wifi connection is unstable while the 2.4GHz is working fine. Most o...
douglasrbarros's avatar
douglasrbarros
Aspirant
Mar 15, 2021

I am having the same problems on the same device. The xfinity technician told me to get a new modem/router, I got a new one and it is also experiencing these problems. I thought my old modem/router was broken, but it seems to be the firmware update that is causing it. It used to work just fine before.

  • asa203's avatar
    asa203
    Aspirant
    Jul 30, 2021

    I have Xfininty ISP.  C7000V2 Nighthawk AC1900 Wifi Cable Modem Router.  This unit worked well for about a year, now I keep losing internet service on the 5G for all devices.  2.4G and Wired work fine.  The only solution is to reboot the Nighthawk.  This happens daily.  Running FirmwareV.1.03.03 that is controlled by the ISP.  Any suggestions.