Home Network Community > Adapters > Speed drop on 5ghz with Archer T2U Nano
< Adapters

Speed drop on 5ghz with Archer T2U Nano

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

Speed drop on 5ghz with Archer T2U Nano

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Speed drop on 5ghz with Archer T2U Nano
Speed drop on 5ghz with Archer T2U Nano
2020-10-13 10:04:00 - last edited 2021-02-04 08:15:09
Model: Archer T2U Nano  
Hardware Version: V1
Firmware Version:

I have a t2u nano WiFi adapter.

 

On 5ghz band, the speed isn't constant and keeps dropping to 0 for one second before picking back up for 5 or so seconds and then again to 0.

I've tested with other devices and none of them exhibit this behavior. I've tested this adapter on Ubuntu and it works perfectly on this so I don't understand why it's doing this on windows.

 

I'm attaching an image of the task manager during a speed test.

https://imgur.com/a/HVKmtBZ

 

I don't know what to do as I've updated all the drivers and reinstalled the device many times as well.

  0      
 
  0      
 
#1
Options
1 Accepted Solution
Re:Speed drop on 5ghz with Archer T2U Nano-Solution
2021-02-04 02:29:36 - last edited 2021-02-04 08:15:09

@Chetas 

 

Thank you very much for getting back with the detailed info.

 

Please try to update the Archer A6's firmware to the latest beta version posted here, disable the Onemesh feature on it, then confirm.

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 EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More 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.
Recommended Solution
  0  
  0  
#7
Options
7 Reply
Re:Speed drop on 5ghz with Archer T2U Nano
2020-10-16 17:01:41

@Kathy_Z 

 

Hello

 

I'm attaching the images in the post itself. I tried installing the driver you provided but it's still the same issue.

 

Thanks for your help.

 

This is the Driver I was using:

 

  1  
  1  
#3
Options
Re:Speed drop on 5ghz with Archer T2U Nano
2021-01-29 18:17:28

@beanbottle Brother im facing the same issue , did you get any solution to this?

  0  
  0  
#4
Options
Re:Speed drop on 5ghz with Archer T2U Nano
2021-02-01 12:21:50

@Chetas 

 

Have you tried to update the driver version on your Windows 10 as per our previous suggestions?

 

May I have the model number of the wireless router? You may try to change the wireless settings on it, such as changing the wireless channel and channel width, security? Give it a go, then confirm.

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 EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More 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  
#5
Options
Re:Speed drop on 5ghz with Archer T2U Nano
2021-02-03 09:24:04 - last edited 2021-02-03 09:40:47

@Kevin_Z 

Here's details regarding the driver and the settings on my router (TP Link Archer A6) for the 5ghz band set as per the instruction given by one of the customer care executive.

And here's the driver installed as provided by you, the problem still pertains.

 

And here's the Image of erroneous data reception.

Kindly look into the matter and do the needful at the earliest.

  0  
  0  
#6
Options
Re:Speed drop on 5ghz with Archer T2U Nano-Solution
2021-02-04 02:29:36 - last edited 2021-02-04 08:15:09

@Chetas 

 

Thank you very much for getting back with the detailed info.

 

Please try to update the Archer A6's firmware to the latest beta version posted here, disable the Onemesh feature on it, then confirm.

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 EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More 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.
Recommended Solution
  0  
  0  
#7
Options
Re:Speed drop on 5ghz with Archer T2U Nano
2021-02-04 07:47:59

Thank you so much @Kevin_Z . After updating firmware and disabling the onemesh feature it worked like charm. :)

  0  
  0  
#8
Options
Re:Speed drop on 5ghz with Archer T2U Nano
2021-02-04 08:14:54

@Chetas 

 

Awesome.laughIt's glad to know that updating the C6 firmware helps.

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 EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More 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.
  1  
  1  
#9
Options

Information

Helpful: 0

Views: 1957

Replies: 8

Related Articles
Archer T2U Nano cannot detect any 5GHz
40974 4
Archer Nano T2U not locating 5Ghz, several drivers, and speed issues
3962 0
 Archer t2u nano decreasing internet speed when on 5ghz then disconnects
630 0
Archer T2U nano poor 2.4Ghz performance
1126 0
 Archer T2U Nano connection and drop-out issues! URGENT!
2625 0
 Archer T2U Nano USB - very poor speed
1002 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.