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EFG588's avatar
EFG588
Aspirant
Aug 25, 2022

R6400v2 Multiple Odd Disconnections/ No internet Access after firmware update.

R6400v2

Firmware - V1.0.4.128_10.0.104 

Small Business Workloads

>10-12 connected devices

>3 Devices on static routes

>.2 - .10 reversed for Address Res Table

>NAS (LAN) and 2 printers (Wifi)

>DCHP 11-254

>Multiple laptops/ Phones

2.4 on channel 8

5 on channel 161

 

Weird Issues encountered after firmware update -

>Long connection times to router

>Can connect, but no internet connection (internet connection is fine) -

Fixed with router power cycle

Happens on multiple devices.

This is now a daily occurrence and is causing significant disruption. Ive tried about everything under the sun to find the issue. Anyone have a fix, or know if the recent firmware is bugged, or is the router dying. 1 year of use.

 

 

2 Replies

  • ADDING

     

    Armor is enabled as well

    No control over modem, as its tied into our building contract. Its either on a VM VPN network, or a VPN network.

    • cavalierfh's avatar
      cavalierfh
      Aspirant

      Similar occurrences here - running .104,  after some time running it started seeing intermittent internet connection failures when the cable modem was running normally.   Rebooting the r6400v2 without touching anything else would resolve connectivity.   Rather odd and first time I've ever seen challenges with this router.

       

      Downgraded to .102 to see if that resolves the issue...