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Beta Software New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike

Beta Software New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike

Beta SoftwareNew Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
2025-06-13 09:54:28 - last edited 2025-06-20 07:19:28
Tags: #Highlighted Thread #Official #Windows 11 #Network Connectivity
Model: Archer TX20U Plus  
Hardware Version:
Firmware Version:

This Article applies to

Archer TX20U Plus V1

 

 

Driver Modification:

  • Fixed the high ping spike when trying to ping the network gateway.
  • Improved network stability.


Download Link:

Archer TX20U Plus_V1_5001.19.113

Additional Notice:
After installing the above driver, it is also suggested to change the following adapter advanced settings:

  • Disable "SupportFT 11kv"
  • Turn off "Roaming Sensitivity."
  • Set "USB switch mode" to "USB 3.0"


 

 

Related Articles

Archer TX20U Plus cannot connect to the network

How to Fix High Ping when Using Wireless Adapter

▶Check What's Currently Going on With Deco ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Deco BE75 1.1.0 Added WireGuard VPN, Manual Channel Selection and More Try to leave a Message if urgent help is required.
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#1
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6 Reply
Re:New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
2025-07-13 18:50:11

  @David-TP 
 

David-TP wrote

This Article applies to

Archer TX20U Plus V1

 

 

Driver Modification:

  • Fixed the high ping spike when trying to ping the network gateway.
  • Improved network stability.


Download Link:

Archer TX20U Plus_V1_5001.19.113

Additional Notice:
After installing the above driver, it is also suggested to change the following adapter advanced settings:

  • Disable "SupportFT 11kv"
  • Turn off "Roaming Sensitivity."
  • Set "USB switch mode" to "USB 3.0"


 

 

Related Articles

Archer TX20U Plus cannot connect to the network

How to Fix High Ping when Using Wireless Adapter

Even following all the recommendations, the problem still hasn't been resolved. I have an Archer T3U that works very well and doesn't have these ping spikes, but on the Archer Tx20U Plus, these spikes happen at least once an hour.

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#3
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Re:New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
2025-07-14 01:45:28

  @sntmonster 

Hi, welcome to the community.

May I know how long you have had Archer TX20u plus?

 

Can you help me send an email to support.forum@tp-link.com , with the following details:

  • Some screenshots of the spikes
  • The model number of the Home WiFi Router
  • A screenshot of the computer system info, such as:

5.png

Wait for your reply.

Best regards.

 

 

 

 

▶Check What's Currently Going on With Deco ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Deco BE75 1.1.0 Added WireGuard VPN, Manual Channel Selection and More Try to leave a Message if urgent help is required.
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#4
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Re:New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
2025-07-29 17:52:23

  @David-TP 

 

I updated my TX20U Plus to this latest driver.

 

But the Advanced Settings does not show all of the items shown in your post.

How do I get to display all of the settings?

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#5
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Re:New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
2025-07-30 01:56:53

  @Dwight3000 

Hi, welcome to the community.

What is the operating system of your Windows PC?

Without the extra modification of the advanced settings, would the beta driver help with the network stability?

Wait for your reply.

Best regards.

▶Check What's Currently Going on With Deco ▶Deco BE85 1.2.0 Enhanced Mesh Backhaul Stability and Device Roaming Experience ▶Deco BE65/BE65 Pro 1.2.0 Enhanced Mesh Network Stability and System Security ▶Deco BE75 1.1.0 Added WireGuard VPN, Manual Channel Selection and More Try to leave a Message if urgent help is required.
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#6
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Re:New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
2025-07-30 15:06:27

  @David-TP 

 

Using Windows 10 64 bit

 

Not sure I would need to use the other Advanced settings

Just curious why they are not showing up and how to get them to appear

 

I have been having problems with the TX20u periodically disconnecting on 5ghz even though router and signal strength are not the problem

I have other devices on 5ghz that do not disconnect even though their signal strength is less.

 

I can't say for sure whether the beta driver helps in this regard.

Anecdotally, it seems that the disconnects are much less frequent

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#7
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Re:New Driver for Archer TX20U Plus to Improve Network Stability and Fix Ping Spike
2 weeks ago

First of a all nice to see that this issue is taken serious!

 

A handy site fory everyone who wants to check to see how stable ping is

search in google for: packetstats and click probably 1st link 

 

I checked it with this version: 5001.19.113.4 which shows a lot more stable ping:

 

I also tested with 

5002.19.128.0_Beta and that one does NOT improve it.

 

My setup is: TP-link deco m5 and X50

 

with other versions i see spikes >300ms within 5 minutes.

 

To other users i would say - use "packetstats"  and let it run for 5 - 10 mins with old driver and then use 5001.19.113.4 to see if it improves

 

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#8
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Tags

Highlighted Thread Official Windows 11 Network Connectivity
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