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raphaelcampelo's avatar
Sep 21, 2021
Solved

Netgear R9000 - poor performance wired and wi-fi

Hi there, hope everybody is doing fine ...

 

I bought a NetGear R9000 AD7200 router 6 months ago, and until 10 days ago, everything was awesome. Suddenly, I noticed that I'm not getting more than 90MB/s of speed on both wired and wi-fi connections on any devices (notebooks, cellphones and tablets.

 

My carrier deliviers 400MB bandwith, using speedtest, I use to get 600MB when cable connected.

 

My firmware version is : 1.05.36

 

To check if the problem could be from the carrier side, I tested using a PPoE connection right from my notebook, and I'm really receiving full bandwith (400 MB).

 

I already tested several options, and it's relly clear to me that the issue is on the router.  

 

Any help will be appreciated

  • Hi guys ... thanks a lot for the attetion. Today a received a technical guy from my carrier, and after some tests, he changed cable connector ... yes, just changed the connector, and everything is perfect again.

     

    I couldn't believe, but that's the fact. The issue was phisical. 

    Thanks a lot for all the support and feedback here

     

10 Replies

  • plemans's avatar
    plemans
    Guru - Experienced User

    A couple things I'd try.

    1. the 90 mbps seems to indicate that your port speeds dropped from gigabit to 10/100mbps connection. You can check/confirm it with this guide: https://kb.netgear.com/24222/How-do-I-display-Internet-port-statistics-on-my-Nighthawk-router

    that'll who you the wan port connections link

    If its only 100mbps, then I'd start with replacing the cable. Try a cat 6 or better cable. I know cat 5e is gigabit rated but I've seen sketchy cables cause the drops to 10/100mbps. 

     

    • Thank you for the feedbacl. I checked the statistics, and looks like the wired connection is 1000M as expected, but I'm getting the same behaviour on Wi-Fi too, it's really strange.

      regards,

      • plemans's avatar
        plemans
        Guru - Experienced User

        what modem are you connecting to? 

        Did you try a simple factory reset?