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ARCHER C5W Hard. Ver 4.0 Remote Access HTTPS not working ERR_SSL_VERSION_OR_CIPHER_MISMATCH

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ARCHER C5W Hard. Ver 4.0 Remote Access HTTPS not working ERR_SSL_VERSION_OR_CIPHER_MISMATCH

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

PortalNET

2025-02-19 14:27:45 - last edited 2025-03-04 06:14:24

Posts: 9

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Registered: 2020-05-13

ARCHER C5W Hard. Ver 4.0 Remote Access HTTPS not working ERR_SSL_VERSION_OR_CIPHER_MISMATCH

2025-02-19 14:27:45 - last edited 2025-03-04 06:14:24

Model: Archer C5

Hardware Version: V4

Firmware Version: Firmware:3.16.0 0.9.1 v600c.0 Build 211207 Rel.33595n

Hi guys

we have over 1000 units of this device with PRESET ISP version Archer C5W hardware version 4.0

firmware is outdated Firmware 3.16.0.0.9.1 v600c Build 211207 Rel.33595n

We have Remote access enabled over https on custom port on this devices.. but all webrowsers now rolled update to newer SSL algo and this remote access is not working on the devices.. we need firmware solution fix for this specific models.. as we have ERROR_SSL_VERSION_OR_MISSMATCH on all webrowsers we have tried to enable old ssl chipers on the webbrowsers but its completely removed on new security updates from chrome, mozilla, edge..

We really need a fix for this have we have over 1000units installed in clients premisses..

1 Accepted Solution

Joseph-TP

2025-03-04 06:14:07 - last edited 2025-03-04 06:14:24

Posts: 4903

Helpful: 301

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Registered: 2024-06-22

Re:ARCHER C5W Hard. Ver 4.0 Remote Access HTTPS not working ERR_SSL_VERSION_OR_CIPHER_MISMATCH-Solution

2025-03-04 06:14:07 - last edited 2025-03-04 06:14:24

Hi @PortalNET,

As you mentioned, this Archer C5 is a customized device specifically designed for local Service Providers. Its software is tailored to meet the unique requirements of these providers, ensuring alignment with their specific needs. We recommend contacting the technical support of your Service Provider who supplied the device, as they are best suited to provide the necessary assistance for your device.

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.

ARCHER C5W Hard. Ver 4.0 Remote Access HTTPS not working ERR_SSL_VERSION_OR_CIPHER_MISMATCH

ARCHER C5W Hard. Ver 4.0 Remote Access HTTPS not working ERR_SSL_VERSION_OR_CIPHER_MISMATCH

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