Home Network Community > All Threads > AX73 AX5400 Wi-Fi 6 Router Channel width 160MHz issue on 5GHz Wi-Fi
< All Threads

AX73 AX5400 Wi-Fi 6 Router Channel width 160MHz issue on 5GHz Wi-Fi

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

AX73 AX5400 Wi-Fi 6 Router Channel width 160MHz issue on 5GHz Wi-Fi

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
AX73 AX5400 Wi-Fi 6 Router Channel width 160MHz issue on 5GHz Wi-Fi
AX73 AX5400 Wi-Fi 6 Router Channel width 160MHz issue on 5GHz Wi-Fi
2022-09-10 08:19:30 - last edited 2022-09-13 11:34:07
Model: Archer AX73  
Hardware Version: V1
Firmware Version: 1.2.2 Build 20220317 rel.50456(4555)

Hi,

 

I would like to report serious issue with AX73 AX5400 Wi-Fi 6 Router Channel width 160MHz issue on 5GHz Wi-Fi which when is selected causing Wi-Fi connection of whole radio unstable, disconnecting, loosing packets. Issue has been isolated as spent few days with analyzing this, returned AX73 router to TP-Link, got a new one but same issue!

 

Tested with changing of all kinds of wi-fi settings but always when selected 160MHz bandwidth it causing instability issues and whole radio break down.

 

 

Tested on Asus Vivobook Intel Wi-Fi chipset and S22 Ultra with the same issue. Only solution is to switch bandwidth to 20/40/80MHz.

 

Please fix in upcoming firmware. BTW first fw releases didn't have this issue.

 

Best regards

  0      
 
  0      
 
#1
Options
1 Reply
Re:AX73 AX5400 Wi-Fi 6 Router Channel width 160MHz issue on 5GHz Wi-Fi
2022-09-13 11:38:53

@Iczeman 

 

Can you please show us what are the detailed Wi-Fi settings on the AX73 when causing an issue as you described? You can mask the SSID and password for any security concerns.

 

When choosing 160MHz for the 5G network, what is the specific channel also? Have you tested with other available channels?

 

When you mention "causing Wi-Fi connection of whole radio unstable, disconnecting, losing packets", can we have more details, such as what are the detailed behaviors when the issue happens? Is the 5G network completely disappearing? 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router Archer BE800 New Firmware Added Support for EasyMesh in AP Mode, DoH&DoT, and 3-Band MLO Connection Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
  0  
  0  
#2
Options

Information

Helpful: 0

Views: 889

Replies: 1

Related Articles
AX73 AX5400 Loopback
1218 1
AX73 (AX5400) Missing 5Ghz Channels
2339 0
Switching 160Mhz 5GHz Channel Width in Archer AX72 Router
734 0
AX5400/ ARCHER AX73 Router & M4 AC1200
2532 0
Archer AX73 160mhz not working?
1834 0
AX5400 Wi-Fi 6 Router Mediabox Wifi setup
594 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.