Clé ZLINKY lixee avec ZHA + Conbee2_Remonter dans ENERGIE HP/HC

Bonjour à tous,

je suis dans le même situation, rien en HC et HP.
J’ai suivi le tuto, erreur dans les log :

homeassistant.components.automation.mise_a_jour_infos_tarif_base
Source: custom_components/zha_toolkit/zcl_attr.py:313
Integration: Automatisation (documentation, issues)
First occurred: 19:04:00 (8 occurrences)
Last logged: 19:07:00

Mise à jour infos tarif BASE: Error executing script. Unexpected error for call_service at pos 1: 'Device not found: nwk=None, ieee=None'
While executing automation automation.mise_a_jour_infos_tarif_base
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 451, in _async_step
    await getattr(self, handler)()
  File "/usr/src/homeassistant/homeassistant/helpers/script.py", line 684, in _async_call_service_step
    await service_task
  File "/usr/src/homeassistant/homeassistant/core.py", line 1745, in async_call
    task.result()
  File "/usr/src/homeassistant/homeassistant/core.py", line 1782, in _execute_service
    await cast(Callable[[ServiceCall], Awaitable[None]], handler.job.target)(
  File "/config/custom_components/zha_toolkit/__init__.py", line 773, in toolkit_service
    raise handler_exception
  File "/config/custom_components/zha_toolkit/__init__.py", line 737, in toolkit_service
    await handler(
  File "/config/custom_components/zha_toolkit/__init__.py", line 822, in command_handler_default
    await default.default(
  File "/config/custom_components/zha_toolkit/default.py", line 33, in default
    await handler(app, listener, ieee, cmd, data, service, params, event_data)
  File "/config/custom_components/zha_toolkit/zcl_attr.py", line 303, in attr_read
    await attr_write(*args, **kwargs)
  File "/config/custom_components/zha_toolkit/zcl_attr.py", line 313, in attr_write
    dev = app.get_device(ieee=ieee)
  File "/usr/local/lib/python3.10/site-packages/zigpy/application.py", line 982, in get_device
    raise KeyError(f"Device not found: nwk={nwk!r}, ieee={ieee!r}")
KeyError: 'Device not found: nwk=None, ieee=None' 

Device not found, pourtant ma clef est bien présente et fonctionnel

mon automatisation :

alias: Read ZLinky_TIC HC + HP every minute
description: ""
trigger:
  - platform: time_pattern
    hours: "*"
    minutes: /1
    seconds: "0"
condition: []
action:
  - service: zha_toolkit.execute
    data:
      command: attr_read
      ieee: 00:15:8d:00:xx:xx:xx:xx
      cluster: 1794
      attribute: 256
      state_id: sensor.lixee_zlinky_tic_metering_HC
      allow_create: false
  - service: zha_toolkit.execute
    data:
      command: attr_read
      ieee: 00:15:8d:00:xx:xx:xx:xx
      cluster: 1794
      attribute: 258
      state_id: sensor.lixee_zlinky_tic_metering_HP
      allow_create: false
mode: single

Si vous avez une idée je suis preneur.
Merci