#Zigbee integration with Nabu Casa Skyconnect reboots every 2 minutes

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nimble igloo
#

My zigbee integration reboots every 2 minutes. I migrated from zigbee2mqtt to native HASS integration since I could see it crashing after consuming lots of memory,

Now i have similar issues with the native integration, i think. I'm unsure how to debug it...

Any pointers?

#

Logger: zigpy.application
Source: /usr/local/lib/python3.13/site-packages/zigpy/application.py:687
First occurred: 19:57:32 (11 occurrences)
Last logged: 20:27:48

Watchdog failure
Traceback (most recent call last):
File "/usr/local/lib/python3.13/site-packages/zigpy/application.py", line 685, in _watchdog_loop
await self.watchdog_feed()
File "/usr/local/lib/python3.13/site-packages/zigpy/application.py", line 671, in watchdog_feed
await self._watchdog_feed()
File "/usr/local/lib/python3.13/site-packages/bellows/zigbee/application.py", line 1027, in _watchdog_feed
current_counters = await self._ezsp.read_counters()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/bellows/ezsp/v4/init.py", line 191, in read_counters
(res,) = await self.readCounters()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.13/site-packages/bellows/ezsp/protocol.py", line 129, in command
await self._gw.send_data(data)
File "/usr/local/lib/python3.13/site-packages/bellows/uart.py", line 31, in send_data
await self._transport.send_data(data)
File "/usr/local/lib/python3.13/site-packages/bellows/ash.py", line 708, in send_data
await asyncio.shield(
...<6 lines>...
)
File "/usr/local/lib/python3.13/site-packages/bellows/ash.py", line 633, in _send_data_frame
raise NcpFailure(
t.NcpResetCode.ERROR_EXCEEDED_MAXIMUM_ACK_TIMEOUT_COUNT
)
bellows.ash.NcpFailure: NcpResetCode.ERROR_EXCEEDED_MAXIMUM_ACK_TIMEOUT_COUNT