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Firmware 1.4.3 only compatible with wpa2 network, not with wpa2/wpa3 network, where 1.4.2 was

Firmware 1.4.3 only compatible with wpa2 network, not with wpa2/wpa3 network, where 1.4.2 was

Firmware 1.4.3 only compatible with wpa2 network, not with wpa2/wpa3 network, where 1.4.2 was
Firmware 1.4.3 only compatible with wpa2 network, not with wpa2/wpa3 network, where 1.4.2 was
2025-09-23 19:17:52 - last edited 3 weeks ago
Tags: #Firmware
Model: Tapo C200  
Hardware Version: V3
Firmware Version: 1.4.3

After an auto update to firmware 1.4.3, my C200 cannot connect to wpa2/wpa3 network anymore. So I bought a C220 which was still on firmware1.2.1 and the connection to wpa2/wpa3 network was not a problem.

Then I setup a seond router, set the wifi to wpa2 only and the C200 could connectimmedeately, even with 1.4.3

 

THIS IS NOT A SOLUION FOR ME! Some of my devices nd wpa3

 

Please fis as soon as possible or just put firmware 1.4.2 or 1.2.1 back. Therewas nothing wrong with it 

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1 Accepted Solution
Re:Firmware 1.4.3 only compatible with wpa2 network, not with wpa2/wpa3 network, where 1.4.2 was -Solution
3 weeks ago - last edited 3 weeks ago

  @Rainer999 

Hi,
You can refer to the following instructions to troubleshoot the phenomenon you encounter with the Tapo C200 V3.
Tapo C200 V3 & TC70 V3, going offline and fail to set up after upgrading to firmware v1.4.3
Best Regards

>> What to do if the Detection feature is not working on the TP-Link Camera. >> Enhance Video Clarity: Troubleshooting Tips for Improving Camera Video Quality. >> General questions about the TP-Link camera's Pan & Tilt feature.
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Re:Firmware 1.4.3 only compatible with wpa2 network, not with wpa2/wpa3 network, where 1.4.2 was
2025-09-24 07:34:42 - last edited 2025-09-24 07:37:39

  @Rainer999 

Hi,
I see you have the same post on this thread. Please refer to the explanation below.

 

"The Tapo C200 and Tapo C220 are different models, and they use different firmware versions. The Tapo C220 is now functioning properly, and you can update it to the latest firmware if you wish. Usually, it will continue to work with your home Wi-Fi.

 

For the Tapo C200 V3, temporarily, you can continue using the second router to provide an internet connection, or you may try enabling a guest network on your home router and then set the WPA2-PSK security type for the Tapo C200 to connect.
Our support team is analyzing the behavior on the Tapo C200 and will release an official firmware to fix it as soon as possible. Please pay attention to the Tapo C200 V3's Firmware Release Notes page on our official website for updates."

 

Best Regards

>> What to do if the Detection feature is not working on the TP-Link Camera. >> Enhance Video Clarity: Troubleshooting Tips for Improving Camera Video Quality. >> General questions about the TP-Link camera's Pan & Tilt feature.
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#2
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Re:Firmware 1.4.3 only compatible with wpa2 network, not with wpa2/wpa3 network, where 1.4.2 was -Solution
3 weeks ago - last edited 3 weeks ago

  @Rainer999 

Hi,
You can refer to the following instructions to troubleshoot the phenomenon you encounter with the Tapo C200 V3.
Tapo C200 V3 & TC70 V3, going offline and fail to set up after upgrading to firmware v1.4.3
Best Regards

>> What to do if the Detection feature is not working on the TP-Link Camera. >> Enhance Video Clarity: Troubleshooting Tips for Improving Camera Video Quality. >> General questions about the TP-Link camera's Pan & Tilt feature.
Recommended Solution
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  0  
#3
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