AX55 firmware release 1.4.1 Build 20250821 rel.70686

AX55 firmware release 1.4.1 Build 20250821 rel.70686

33 Reply
Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-15 01:43:26

 

Hi @adrianadik ,

 

Have you tried the beta firmware? Does it help? 

If you have any update, please don't hesitate to reply here.

 

Joseph-TP wrote

Hello @adrianadik ,

 

You can try the beta firmware here.

Note: 

 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience 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.
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#22
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-15 16:15:49

Hello @StickyToepad81 ,

Have you tried to hard reset the router and configure it again? This might directly eliminate the abnormal VPN connection caused by the change.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience 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.
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#23
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-20 12:26:29

  @Joseph-TP I have exactly the same problem. After updating my router today, my vpn client doesn't connect. I checked my vpn file as you said but it only contains my certificate (<ca>, <cert>) and private key (<key>), and there are no lines that contain ##. I tried uploading the vpn file again and doesn't help. Please give me a solution or tell me how to revert to the old firmware. Without the client vpn function the router is useless to me. 

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#24
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Re:AX55 firmware 1.4.1 client VPN problem
2025-10-20 20:26:38 - last edited 2025-10-20 20:33:41

  @Joseph-TP This is my current Firmware and hardware Versions after updating and having the client VPN problem:

 

 Firmware Version:

1.4.1 Build 20250821 rel.70686(4555)

Hardware Version:

Archer AX55 v1.0 (EU) 

 

Should I install the original 1.3.5 firmware and downgrade? Or should I install the new beta firmware 1.3.5 which I guess is for US region. Does it work on EU as well? 

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#25
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-20 21:32:24
I did install the new beta firmware 1.3.5 on my EU device and I can confirm the client VPN is working again. The only problem is that it didn't accept special characters in the VPN client password which I had to change it.
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#26
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-23 17:09:41 - last edited 2025-10-23 17:13:16

  @Joseph-TP Hi, it wasn't necessary fortunately. I've also got Wireguard server to work again by disabling & enabling it, create a new remote account and export the new config file. I've used this link for help setting up the account (Allowed IPs).

 

I've got a super fast connection and internet speed with it, and resources are accessible (but only over IP-address).

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#27
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-24 02:59:22

  @MaziKhan ,

May I know which special characters are used? Could you provide some of them?

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience 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.
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#28
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-24 03:03:01

 Hello@StickyToepad81 ,

Just so you know, if your PC is on the same LAN as a NAS, you can easily find it. However, if you are using a remote PC as a VPN client, you may not be able to find the NAS but can still access it by visiting smb://IP of NAS or ftp://IP of NAS in a File Explorer.

More details, please refer to Why can’t I access or discover certain devices over VPN?

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience 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.
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#29
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-27 10:05:23

  @Joseph-TP There was an @ in my client VPN password which I had to remove it and then it connected. 

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#30
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Re:AX55 firmware release 1.4.1 Build 20250821 rel.70686
2025-10-29 07:03:44

Hello @MaziKhan ,

The new firmware has actually fixed it. However, you are currently using beta firmware. It's recommended that you wait for the next firmware update, at which point this problem should no longer occur.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: △Pre-release Firmware for Archer AX50 Introduces New Parental Control Features and Enhancements △Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router △Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN △Tether KidShield Test Recruitment - Safeguarding Children's Online Experience 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.
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#31
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