OH5 and Tapo P100 with hardware version 2.0 no longer work

1

Hello everyone,
I have a total of 6 Tapo P100 sockets. I use Openhab 5.0.2 and even in version 4.* I had problems, which led me to update.
Only one of them still works. This one has hardware version 1.20.0 and firmware 1.5.5. All the others that no longer work have hardware version 2.0 and firmware 1.4.0.
The following error is in the log:
2025-10-21 11:35:34.141 [INFO ] [ab.event. ThingStatusInfoChangedEvent] - Thing “tapocontrol:P100:da6fa1c860:9C532274416D” changed from OFFLINE (COMMUNICATION_ERROR): invalid http-response (9001) to UNKNOWN
2025-10-21 11:35:36.156 [INFO ] [ab.event.ThingStatusInfoChangedEvent] - Thing “tapocontrol:P100:da6fa1c860:9C532274416D” changed from UNKNOWN to OFFLINE (COMMUNICATION_ERROR): invalid http-response (9001)
All firmware is up to date.

Who can help me?

Translated with DeepL.com (free version)

2

I found the solution in another thread. In the “Tapo” app, “Third-party software” must be activated in the settings.
This thread can be closed.