Home Network Community > All Threads > 5GHz wifi band only works when set to 40MHz 'channel width'
< All Threads

5GHz wifi band only works when set to 40MHz 'channel width'

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

5GHz wifi band only works when set to 40MHz 'channel width'

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
5GHz wifi band only works when set to 40MHz 'channel width'
5GHz wifi band only works when set to 40MHz 'channel width'
2020-11-02 00:25:56 - last edited 2020-11-02 01:50:47
Model: Archer VR400  
Hardware Version: V2
Firmware Version: Firmware Version:0.6.0 0.9.1 v0070.0 Build 200713 Beta.34548n

Hi, I renamed my SSIDs to make it easier to select between 2.4 & 5GHz bands. As soon as I renamed the 5GHz SSID, the 5GHz wifi signal became unavailable. I tried various tweaks to recover the signal including upgrading to the latest firmware release.  I discovered that the 5GHz band will only work when channel bandwidth is set to 40MHz, all other bandwidth settings will negatively affect the 5GHz wifi signal. This appears to be a SW fault. Is there a fix available, maybe a newer firmware release containing a fix ?

This is a relatively old product and should have stable SW.

 

cheers !

  0      
 
  0      
 
#1
Options
1 Reply
Re:5GHz wifi band only works when set to 40MHz 'channel width'
2020-11-05 07:30:43

@mgilmar 

Good day,

Thank you very much for your time and patience.

May I know where are you located and how long have you had the VR400？

When you said the 5ghz Wi-Fi signal is unavailable, did you mean the Wi-Fi signal would disappear?

And if the channel width of 5ghz was set to auto, and channel to be 36/48, would the 5ghz signal become much stable, did not disappear?

Thanks a lot.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer BE550 New Software Enhances System Stability and Optimizes MLO Network Stability. TL-WA3001 Supports EasyMesh, Speed Limit, Guest Network in AP Mode and/or Multi-SSID Mode. If you found the post or response helpful, please click Helpful. If an answer solves your problem, click "Recommended Solution" so that others can benefit from it.
  0  
  0  
#2
Options

Information

Helpful: 0

Views: 594

Replies: 1

Related Articles
5Ghz - need to be able to set to 40Mhz or use DFS channels
1908 0
5ghz band not connecting
816 0
5GHz band disabled
2698 0
LTE band selection firmware has no WiFi 5 Ghz support and WiFi 5 Ghz no longer works
735 0
5ghz band not showing in wifi
1536 0
Unable to connect to 5GHz band and lose connection
679 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.