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Tapo C520 WS app stream fails

Tapo C520 WS app stream fails

Tapo C520 WS app stream fails
Tapo C520 WS app stream fails
2026-05-04 04:58:04 - last edited a week ago
Tags: #Firmware #Live View #Tapo App Related
Model: Tapo C520WS  
Hardware Version: V1
Firmware Version: Most recent

With my C520WS the video streaming service (for the app) is crashing independently of everything else. It still records continuously to my NAS without interruption and settings are still available for the camera via the app, but no video streaming service. I have to reboot the camera through the app to restore the video stream. Troubleshooting applied so far has been:

*Factory reset

*Clean setup

*Daily scheduled 3am automatic reboot 

*Tried lowering video stream to both 1080P and 720P 
*Confirmed cloud control still works 

 

Despite all the above the app video stream dies.

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#1
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1 Accepted Solution
Re:Tapo C520 WS app stream fails-Solution
2026-05-06 07:49:05 - last edited a week ago

  @Lee2567 

Hi,
This situation may be related to network bandwidth. We recommend trying to lower the streaming resolution, which may help resolve the problem. For more details, you can refer to the instructions below to troubleshoot: Cannot view Tapo/Kasa Camera

 

If the problem remains, please confirm the following information.
  1. Please list the troubleshooting you did and the results.
  2. Do you watch the camera's live feed locally or remotely?
  3. Can you send us a video showing the reported issue?

  4. The phone model, OS version and the APP version.

 

Best Regards

Recommended Solution
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#2
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Re:Tapo C520 WS app stream fails-Solution
2026-05-06 07:49:05 - last edited a week ago

  @Lee2567 

Hi,
This situation may be related to network bandwidth. We recommend trying to lower the streaming resolution, which may help resolve the problem. For more details, you can refer to the instructions below to troubleshoot: Cannot view Tapo/Kasa Camera

 

If the problem remains, please confirm the following information.
  1. Please list the troubleshooting you did and the results.
  2. Do you watch the camera's live feed locally or remotely?
  3. Can you send us a video showing the reported issue?

  4. The phone model, OS version and the APP version.

 

Best Regards

Recommended Solution
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#2
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Re:Tapo C520 WS app stream fails
2026-05-07 07:40:42

  @Hilbert-TP 

 

Troubleshooting applied so far has been:

*Factory reset

*Clean setup

*Daily scheduled 3am automatic reboot 

*Tried lowering video stream to both 1080P and 720P 
*Confirmed cloud control still works 

*Tried to turn on compatible mode - unable to locate feature 

*Tried to check RSSI signal level - unable to locate feature 

 

I watch the camera feed both locally and remotely and it is failing in both settings. It is one of five Tapo security cameras  plus one Tapo doorbell that I have and I do not experience the same issue with any of the others (live feed remains available locally and remotely).

 

Phone is iPhone 17 Pro, OS 26.4.2, app version is 3.18.502. Firmware version is 1.3.4 Build 250811 Ref:34127n

 

ChatGPT assessment: Symptoms = stream dies, everything else survives, points directly at the stream handling / encoding layer

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#3
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Re:Tapo C520 WS app stream fails
2026-05-08 01:28:30

  @Lee2567 

Hi,

This case seems to require further investigation. To assist with this case, a specialist will help to follow it up through email. Please check your inbox later to confirm.
 
If the email you used to register for the TP-Link community is not your contact email or you cannot access it, please send me your contact email through private message.

 

Best Regards,
 

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Tags

Firmware Live View Tapo App Related