P115 403 error in smarthome hub

P115 403 error in smarthome hub

P115 403 error in smarthome hub
P115 403 error in smarthome hub
2025-11-13 22:24:00 - last edited 2025-12-04 08:40:47
Model: Tapo P115  
Hardware Version: V1
Firmware Version: 1.4.0

Hello! My P115 plugs stopped working on 1.4.0 in my Homebridge smart home. Now it gives 403 error in log but my last non-updated P115 on 1.3.4 is working PERFECTLY. How can i revert/downgrade FW to 1.3.4?

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#1
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Re:P115 403 error in smarthome hub-Solution
2025-11-17 03:31:37 - last edited 2025-12-04 08:40:47

  @iNickulous 

 

Firmware downgrade is not supported. Homebridge is not a supported third-party by Tapo, we don't provide support for products managed through unofficial methods.

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#3
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Re:P115 403 error in smarthome hub
2025-11-13 22:39:12

upd: I'm talking about P110 plugs, thankfully all P115 are on 1.3.4 FW...

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Re:P115 403 error in smarthome hub-Solution
2025-11-17 03:31:37 - last edited 2025-12-04 08:40:47

  @iNickulous 

 

Firmware downgrade is not supported. Homebridge is not a supported third-party by Tapo, we don't provide support for products managed through unofficial methods.

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#3
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Re:P115 403 error in smarthome hub
2025-11-18 18:51:28
It seems that this forum is needed to describe problems with devices, however, when I wrote that on 1.3.4 everything worked amazingly, but on 1.4.0 everything broke - you say that we don't provide support for products managed through unofficial methods...
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#4
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Re:P115 403 error in smarthome hub
2025-11-20 03:56:07

  @iNickulous   How does the smart plug work in the Tapo app? Any abnormality?

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Re:P115 403 error in smarthome hub
Thursday

For the record: home assistant integration works again after third-party integrations are re-enabled in the app (in the Profile section)

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