DDNS on Archer C1900

DDNS on Archer C1900

DDNS on Archer C1900
DDNS on Archer C1900
2026-04-24 15:03:40 - last edited 2026-05-09 03:34:58
Tags: #DDNS
Model: Archer C1900  
Hardware Version: V2
Firmware Version: 1.0.1 Build 20220524 rel.40737(5553)

Suddenly DDNS stopped working, the domain name is resolving but settings are not available 

 

 

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#1
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1 Accepted Solution
Re:DDNS on Archer C1900-Solution
3 weeks ago - last edited 3 weeks ago

Figured out how to fix this — just manually install the firmware (even if there’s no newer version; it can be the one currently installed on the router), and the cloud now works as before.

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#5
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Re:DDNS on Archer C1900
2026-04-29 01:34:49 - last edited 2026-05-08 01:44:28

Hello @xhunter ,

 

EDIT:

 

Please try the following steps for your case:

1) Log in to the web interface of TP-Link router. Please refer to How do I log into the web-based Utility (Management Page) of TP-Link wireless router?

2) Please check whether the system time of TP-Link router is correct by going to Advanced -> System tools -> Time Settings. If necessary, please manually modify the NTP server in time Settings and Google the local NTP server in your own country.

3). Go to Advanced -> Network -> Internet, click on Advanced option in the middle of this page and change DNS server into 8.8.8.8 and 8.8.4.4.

 

If the steps above don't help, please collect the S/N, LAN MAC and MAC address on the device label, and then contact TP-Link Technical support.

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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#2
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Re:DDNS on Archer C1900
2026-05-05 11:50:43

  @Joseph-TP thanks for reply, but the problem is not so common :)

router can't connect to some tplink web services - tplink cloud (settings, register or restore password - you can see that on my screenshots), firmware update also showing same error. All other is working fine. If you can suggest what IP is used by this services - cloud or firmware update -  I'll be able to check it availablity from PC (ping\trace), maybe in some way it was blacklisted by my ISP.

 

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#3
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Re:DDNS on Archer C1900
2026-05-08 01:43:57 - last edited 3 weeks ago

Hello  @xhunter ,

Thanks for getting back to us.

 

I have corrected my original reply. Please try the steps to see if it works.

For more problems about Cloud Service, you can refer to Troubleshooting of TP-Link Cloud Service.

 

Best Regards.

 

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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#4
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Re:DDNS on Archer C1900-Solution
3 weeks ago - last edited 3 weeks ago

Figured out how to fix this — just manually install the firmware (even if there’s no newer version; it can be the one currently installed on the router), and the cloud now works as before.

Recommended Solution
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#5
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Re:DDNS on Archer C1900
3 weeks ago

Hello @xhunter ,

Thank you for sharing your solution. We will refer to your suggestions in future similar cases.

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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#6
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