ZHA: Zigbee home Automation integration broken

Configuration Zigbee
1

I have ZHA installed, I was installing Zigbee2Mqtt, after failing with configuration I disinstalled it and removed from the folder.

Now my zigbee devices are unaavailbale.

In Supervisor Log I have this error:


21-07-29 15:22:28 ERROR (MainThread) [asyncio] Task exception was never retrieved
future: <Task finished name='Task-931' coro=<HomeAssistantWebSocket.async_send_command() done, defined at /usr/src/supervisor/supervisor/homeassistant/websocket.py:106> exception=TypeError('Received message 257:None is not str')>
Traceback (most recent call last):
  File "/usr/src/supervisor/supervisor/homeassistant/websocket.py", line 134, in async_send_command
    return await self._client.async_send_command(message)
  File "/usr/src/supervisor/supervisor/homeassistant/websocket.py", line 46, in async_send_command
    response = await self.client.receive_json()
  File "/usr/local/lib/python3.9/site-packages/aiohttp/client_ws.py", line 291, in receive_json
    data = await self.receive_str(timeout=timeout)
  File "/usr/local/lib/python3.9/site-packages/aiohttp/client_ws.py", line 276, in receive_str
    raise TypeError(f"Received message {msg.type}:{msg.data!r} is not str")

And when I swith to HOST:
I have following error:

2021-07-29 15:13:11 WARNING (MainThread) [homeassistant.setup] Setup of input_boolean is taking over 10 seconds.
2021-07-29 15:13:14 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect to MQTT server due to exception: [Errno -3] Try again
2021-07-29 15:13:16 WARNING (MainThread) [homeassistant.config_entries] Config entry 'Compal Broadband Networks, Inc CH7465LG' for upnp integration not ready yet: None; Retrying in background

2021-07-29 15:13:22 WARNING (MainThread) [zigpy_znp.zigbee.application] Your network is using the insecure Zigbee2MQTT network key!
2021-07-29 15:27:35 WARNING (MainThread) [zigpy_znp.zigbee.application] Your network is using the insecure Zigbee2MQTT network key!

Donno what happed. Where can I change this Zigbee2Mqtt network key? If I delete ZHA, I will loose all the paired devices?

I think the issue is because of : Your network is using the insecure Zigbee2MQTT network key!
any solution?

2

Uhm, if you have everything integrated using ZHA, why are you running Zigbee2MQTT? They might be fighting over the Zigbee stick. Only use one of two.

3

thats why I removed it, but something left somewhere, now conflicting, donno how to solve

4

Which one did you delete? And how?

Little bit more details please.

5

I disinstalled Zigbee2Mqtt and in removed the folder config/Zigbee2Mqtt

6

Seems like you removed the mqtt add-on too, but not the mqtt integration.

7

I have “Mosquitto broker”, running.

Now I have only this error:

2021-07-29 16:48:38 WARNING (MainThread) [homeassistant.setup] Setup of landroid_cloud is taking over 10 seconds.
2021-07-29 16:48:38 WARNING (MainThread) [homeassistant.config_entries] Config entry 'Compal Broadband Networks, Inc CH7465LG' for upnp integration not ready yet: None; Retrying in background

2021-07-29 16:48:52 WARNING (MainThread) [zigpy_znp.zigbee.application] Your network is using the insecure Zigbee2MQTT network key!

I have 2 zigbee devices, which are working and other 19 are went unavailable.

8

That is just a warning. You probably have to re-pair your 19 other devices. They probably think they are still connected to zigbee2mqtt.

9

I restored a snapshot and went back in time. Buti it did not work, I tried to pair again the devices. Two devices are connected others are not showing in the discovery devices. I think there are still some conflict.

10

Hey all,

I just had the same problem when migrating from zigbee2mqtt to zhm. The problem is that when initialising, the zigbee coordinator - in my case a CC2538 (+CC2592) gets a network key written to the NVRAM.

Starting out, I did not yet specify a custom network network_key in the zigbee2mqtt configuration.yaml. Later, I did change this, but it does not seem to have overwriten the NVRAM property - at least for me. Therefore, I had to manually reset the NVRAM using the zigpy-znp command line tools. A detailed description (even for the Home Assistant OS I use) can be found in the description: https://github.com/zigpy/zigpy-znp/blob/b60f7c18bf4faf1de8a97418170838dd4e6bb84f/TOOLS.md

The next time one calls ZHA, it automatically rebuilds a new network key. Afterwards, one has to then obviously repair all devices in the new network.

Cheers!