TP-Link Tapo P100

Hardware
308

Hi all.
I have the problem that in HA in the log for the tapo plug P115 the message not available appears.
It has not been a big problem up until now.
I read I should set a static IP adress but that is my problem.
My provider (Telenet from Belgium) doesn’t allow me to set static adresses in the router and after contacting tp-link they say that the plug also can’t be configured with a static ip.
Is there a way to work around this?

Deze fout is ontstaan door een aangepaste integratie.

Logger: custom_components.tapo.coordinators
Source: helpers/update_coordinator.py:332
Integration: TP-Link Tapo (documentation, issues)
First occurred: 17:50:10 (19 occurrences)
Last logged: 19:07:47

Error fetching tapo data: Unexpected exception:
309

Has anyone solved authentication errors?

I’ve started getting it with all my P110s; all have pre-assigned IP addresses with DHCP server.

1 Like
310

Invalid authentication: Unable to complete handshake: 192.168.2.12: TRANSPORT_UNKNOWN_CREDENTIALS_ERROR(1003)

311

I have just purchased 2 P110 sockets and I’m not able to authenticate. Are there any known issues (I’ve checked the repo).

Cheers

312

I have 4 of those. No issues. They work fine.

313

Which app did you register them with please?

Also, I’m getting this error message.
I changed the image as I was pointing at the wrong IP.

Screenshot 2024-03-23 220612

314

I use this: GitHub - petretiandrea/home-assistant-tapo-p100: A custom integration to control Tapo devices from home assistant.

1 Like
315

I’m using the official integration.

I’ll give that other one a shot then.

316

It seems that you must put your email address in exactly (Capitals and lowercase), both integrations work fine if you do.

317

Hello I’m looking for some help with my TP-link Tapo plugs (P110/100)
They were all working ok with HA.
But since this morning, it’s not working anymore. I have some working ok, and some not recognized.
I checked the logs I have this error:

2024-07-17 13:24:58.023 ERROR (MainThread) [homeassistant.config_entries] Error setting up entry deshumidificateur P110 for tplink Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/config_entries.py", line 586, in async_setup result = await component.async_setup_entry(hass, self) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/src/homeassistant/homeassistant/components/tplink/__init__.py", line 165, in async_setup_entry device: Device = await Device.connect(config=config) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/device.py", line 233, in connect return await connect(host=host, config=config) # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/device_factory.py", line 71, in connect return await _connect(config, protocol) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/device_factory.py", line 110, in _connect await device.update() File "/usr/local/lib/python3.12/site-packages/kasa/smart/smartdevice.py", line 156, in update await self._negotiate() File "/usr/local/lib/python3.12/site-packages/kasa/smart/smartdevice.py", line 132, in _negotiate resp = await self.protocol.query(initial_query) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/smartprotocol.py", line 68, in query return await self._query(request, retry_count) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/smartprotocol.py", line 73, in _query return await self._execute_query( ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/smartprotocol.py", line 202, in _execute_query return await self._execute_multiple_query(request, retry_count) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/smartprotocol.py", line 145, in _execute_multiple_query response_step = await self._transport.send(smart_request) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/klaptransport.py", line 356, in send decrypted_response = self._encryption_session.decrypt(response_data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/kasa/klaptransport.py", line 491, in decrypt dp = decryptor.update(msg[32:]) + decryptor.finalize() ^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/cryptography/hazmat/primitives/ciphers/base.py", line 184, in finalize data = self._ctx.finalize() ^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/site-packages/cryptography/hazmat/backends/openssl/ciphers.py", line 223, in finalize raise ValueError( ValueError: The length of the provided data is not a multiple of the block length.

the init sequence looks good:

2024-07-17 13:24:57.700 DEBUG (MainThread) [kasa.klaptransport] Created KLAP transport for 192.168.4.119
2024-07-17 13:24:57.700 DEBUG (MainThread) [kasa.device] Initializing 192.168.4.119 of type <class ‘kasa.smart.smartdevice.SmartDevice’>
2024-07-17 13:24:57.700 DEBUG (MainThread) [kasa.smartprotocol] 192.168.4.119 multi-request-batch-1 >> ‘{“method”:“multipleRequest”,“params”:{“requests”:[{“method”:“component_nego”,“params”:null},{“method”:“get_device_info”,“params”:null},{“method”:“get_connect_cloud_state”,“params”:null}]},“requestID”:1263214883823030272,“request_time_milis”:1721215497701,“terminal_uuid”:“t4VULJgtCk3Zh8eDqaVghQ==”}’
2024-07-17 13:24:57.701 DEBUG (MainThread) [kasa.klaptransport] Starting handshake with 192.168.4.119
2024-07-17 13:24:57.701 DEBUG (MainThread) [kasa.httpclient] Posting to http://192.168.4.119:80/app/handshake1
2024-07-17 13:24:57.931 DEBUG (MainThread) [kasa.klaptransport] Handshake1 posted at 2024-07-17 13:24:57.930948. Host is 192.168.4.119, Responsestatus is 200, Request was c948328d79272d8d7721b34fb1fcc632
2024-07-17 13:24:57.931 DEBUG (MainThread) [kasa.klaptransport] Handshake1 success at 2024-07-17 13:24:57.931238. Host is 192.168.4.119, Server remote_seed is: 347704a5ed7084a46a9c85a406df05a4, server hash is: 263f1c05535b62cef8a3e01cc3f532fcb329fd1cd61f95983812a2d926b84dbe
2024-07-17 13:24:57.931 DEBUG (MainThread) [kasa.klaptransport] handshake1 hashes match with expected credentials
2024-07-17 13:24:57.932 DEBUG (MainThread) [kasa.httpclient] Posting to http://192.168.4.119:80/app/handshake2
2024-07-17 13:24:57.967 DEBUG (MainThread) [kasa.klaptransport] Handshake2 posted 2024-07-17 13:24:57.967118. Host is 192.168.4.119, Response status is 200, Request was 8bafb11a4e86dedef052df1976c13cd2478f4d6c00f0364cdf67118b7ca1eb11
2024-07-17 13:24:57.967 DEBUG (MainThread) [kasa.klaptransport] Handshake with 192.168.4.119 complete
2024-07-17 13:24:57.973 DEBUG (MainThread) [kasa.httpclient] Posting to http://192.168.4.119:80/app/request
2024-07-17 13:24:58.011 DEBUG (MainThread) [kasa.klaptransport] Query posted Host is 192.168.4.119, Sequence is -1781590638, Response status is 200, Request was {“method”:“multipleRequest”,“params”:{“requests”:[{“method”:“component_nego”,“params”:null},{“method”:“get_device_info”,“params”:null},{“method”:“get_connect_cloud_state”,“params”:null}]},“requestID”:1263214883823030272,“request_time_milis”:1721215497701,“terminal_uuid”:“t4VULJgtCk3Zh8eDqaVghQ==”}

What could be wrong?
the problem is that when I’m removing a device and adding it again to HA I have the following problem:

image

your help is more than welcome thanks

318

I’ve had exactly the same issue. P100/P110 plugs which were working faultlessly until a couple of days ago - then suddenly, on July 17th at 10:45am, a few of them started turning on and off every 90 minutes - most of them were going ‘unavailable’ - turned into a nightmare in HA. Removed all the integrations and entities and re-added them - some came back ok others had the '“unknown error occured” when authenticating.

I still have a few plugs which just will not authenticate at all now and I’ll have to completely reset them.

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