Home Network Community > Wi-Fi Routers > Archer ax55 can't use Wi-Fi channel 100 DFS and above
< Wi-Fi Routers

Archer ax55 can't use Wi-Fi channel 100 DFS and above

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

Archer ax55 can't use Wi-Fi channel 100 DFS and above

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Archer ax55 can't use Wi-Fi channel 100 DFS and above
Archer ax55 can't use Wi-Fi channel 100 DFS and above
2021-12-21 22:05:52 - last edited 2021-12-22 01:13:16
Model: Archer AX55  
Hardware Version: V1
Firmware Version: 1.0.6 Build 20211108 rel.61776(4555)

Hi,

 

I trying turn on 160mhz Channel Width and select 100(DFS) channel, after that my 5G network become unavailable.

Any thoughts what wrong here? 

 

I am locatrd in Ukraine and according to this document https://liutyi.info/allowed-wi-fi-channels-in-ukraine/ I can use range 100-132 channels.

  0      
 
  0      
 
#1
Options
3 Reply
Re:Archer ax55 can't use Wi-Fi channel 100 DFS and above
2021-12-22 03:49:38 - last edited 2021-12-22 09:58:18

@tabcore 

 

See how the DFS channels mechanism works in this introduction. I suspect that's the reason for 5GHz wireless network disappearing in your case.

 

If this was helpful click on the arrow pointing upward to make it blue. If this solves your issue, click the star to make it blue and mark the post as a "Recommended Solution".
  0  
  0  
#2
Options
Re:Archer ax55 can't use Wi-Fi channel 100 DFS and above
2021-12-22 08:51:50

Hi @terziyski ,

 

Thank you for explanation.

I found that 5G network started after ~5 min.

 

But now I experienced new strange issue, my macbooks have TX rate only 433 Mbps with these settings, but everything ok with other devices.

  0  
  0  
#3
Options
Re:Archer ax55 can't use Wi-Fi channel 100 DFS and above
2021-12-22 10:27:36

@tabcore 

 

Ths could be something specific to MacBooks - you can try update your wireless software or drivers and see if that will make a difference.

If this was helpful click on the arrow pointing upward to make it blue. If this solves your issue, click the star to make it blue and mark the post as a "Recommended Solution".
  0  
  0  
#4
Options

Information

Helpful: 0

Views: 1246

Replies: 3

Related Articles
Archer AX55 EasyMesh different wifi channel
200 0
 AX55 Cannot Stay on DFS Channels
970 0
Archer AX55. Wired OK, But no Wifi
234 0
Does Deco BE85 support DFS for 5Ghz Channels (i.e. channel 100 and above) in the US?
186 1
 does AX55 support zero-wait DFS ?
1211 0
Network toggles on and off, wifi connection is unstable (Archer AX55)
388 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.