#ZHA with SLZB is no longer starting

1 messages · Page 1 of 1 (latest)

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I use the SLZB-06P7 and my ZHA is no longer starting.

2026-02-09 23:27:33.369 DEBUG (MainThread) [homeassistant.components.zha] Failed to set up ZHA
Traceback (most recent call last):
  File "/usr/local/lib/python3.13/site-packages/zigpy_znp/api.py", line 701, in _skip_bootloader
    result = await responses.get()
             ^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/asyncio/queues.py", line 186, in get
    await getter
asyncio.exceptions.CancelledError
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/zha/__init__.py", line 185, in async_setup_entry
    await zha_gateway.async_initialize()
  File "/usr/local/lib/python3.13/site-packages/zha/application/gateway.py", line 273, in async_initialize
    await self._async_initialize()
  File "/usr/local/lib/python3.13/site-packages/zha/application/gateway.py", line 256, in _async_initialize
    await self.application_controller.startup(auto_form=True)
  File "/usr/local/lib/python3.13/site-packages/zigpy/application.py", line 316, in startup
    await self.connect()
  File "/usr/local/lib/python3.13/site-packages/zigpy_znp/zigbee/application.py", line 73, in connect
    await znp.connect()
  File "/usr/local/lib/python3.13/site-packages/zigpy_znp/api.py", line 744, in connect
    self.capabilities = (await self._skip_bootloader()).Capabilities
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/site-packages/zigpy_znp/api.py", line 700, in _skip_bootloader
    async with asyncio_timeout(CONNECT_PROBE_TIMEOUT):
               ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.13/asyncio/timeouts.py", line 116, in __aexit__
    raise TimeoutError from exc_val
TimeoutError

Reconfiguring the integration does not work, flow states "cannot connect" but the device is reachable. Any ideas?

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Still have no connection to my Zigbee network, SMlight says it's caused by a device flooding and therefore overheating the Zigbee chip.