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mr-bonkers's avatar
mr-bonkers
Aspirant
Nov 03, 2021
Solved

10-15 second signal drops hourly with R6700v2 V1.2.0.88_1.0.1 firmware

I always keep my firmware up to date, and am at the latest V1.2.0.88_1.0.1.

 

For the last few months, every Zoom call I'm on, every IPTV program I stream, etc. experiences a 10-15 minute WiFi signal drop, and on Zoom once the signal recovers I get the familiar "Your internet connection is unstable," and on IPTV I have to switch channels on the STB to force it to reconnect and start streaming again.

 

Very annoying. I suspect the WiFi signal as I enabled WiFi logging on macOS on my MacBook Pro 2020, and see this in the logs:

 

Tue Nov 2 16:58:14.964 Roam: <airportd[488]> ROAMING PROFILES updated to SINGLE-BAND, SINGLE-AP for 2.4GHz on en0
Tue Nov 2 16:58:15.018 Roam: <airportd[488]> ROAMING PROFILES updated to SINGLE-BAND, SINGLE-AP for 5GHz on en0
Tue Nov 2 16:58:33.008 Roam: <airportd[488]> ROAMING PROFILES updated to AC POWER for 2.4GHz on en0
Tue Nov 2 16:58:33.013 Roam: <airportd[488]> ROAMING PROFILES updated to AC POWER for 5GHz on en0

 

There is little documentation about macOS airportd or "ROAMING PROFILES" but from what I could determine it does this based on signal strength.

10 Replies

  • FURRYe38's avatar
    FURRYe38
    Guru - Experienced User

    What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?

     

    What channels are you using? Auto? Try Auto and 48 on 5Ghz. Or try setting manual channel 1, 6 or 11 on 2.4Ghz and 40 to 48 channel on 5Ghz.
    Any Wifi Neighbors near by? If so, how many?

     

    Has a factory reset and setup from scratch been performed since last FW update?

    • mr-bonkers's avatar
      mr-bonkers
      Aspirant

      CableModel: NetGear CM500-100NAS

      ISP: Xfinity Home Internet

       

      5GHz channel: 149

      2.4GHz channel: 11

       

      I use various WiFi analyzers (iOS based, Android based, Windows based) and pick channels that seem best to pick, as "auto" causes a lot of interference since it doesn't actively monitor/change channels when it detects interference.

       

      I'm in a single family home, so yeah there are neighbors all around. I get 5-10 SSIDs offered to me from neighbors, though usually their signal strength is weaker:

       

      SSID BSSID RSSI CHANNEL HT CC SECURITY (auth/unicast/group)
      chaplin52-2.4 XX:XX:XX:XX:XX:XX -87 157 Y US WPA2(PSK/AES/AES)
      MIMOn XX:XX:XX:XX:XX:XX -62 1,+1 Y -- WPA2(PSK/AES/AES)
      ConovanLn XX:XX:XX:XX:XX:XX -54 6 Y US WPA2(PSK/AES/AES)

       

      These are some of my neighbors

      • FURRYe38's avatar
        FURRYe38
        Guru - Experienced User

        Also try turning down the power output of the RBRs wifi radios from 100% to 50% and see if this changes anything. Under Advanced Tab/Advanced Settings/Wireless Settings