ZHA failed to set up with skyconnect

Hi,
Since yesterday, all my Zigbee devices are no longer accessible. According the log, the HA has problems loading the SkyConnect adapter.
This is an extract from the protocol:

Regards
Manuel



Logger: homeassistant.config_entries
Source: config_entries.py:399
First occurred: 15:07:43 (1 occurrences)
Last logged: 15:07:43

Error setting up entry SkyConnect v1.0 for zha
Traceback (most recent call last):
  File "/usr/local/lib/python3.11/site-packages/zigpy/application.py", line 197, in startup
    await self.connect()
  File "/usr/local/lib/python3.11/site-packages/bellows/zigbee/application.py", line 140, in connect
    await ezsp.startup_reset()
  File "/usr/local/lib/python3.11/site-packages/bellows/ezsp/__init__.py", line 159, in startup_reset
    await self.reset()
  File "/usr/local/lib/python3.11/site-packages/bellows/ezsp/__init__.py", line 185, in reset
    await self._gw.reset()
TimeoutError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/config_entries.py", line 399, in async_setup
    result = await component.async_setup_entry(hass, self)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/zha/__init__.py", line 172, in async_setup_entry
    await zha_gateway.async_initialize()
  File "/usr/src/homeassistant/homeassistant/components/zha/core/gateway.py", line 214, in async_initialize
    raise exc
  File "/usr/src/homeassistant/homeassistant/components/zha/core/gateway.py", line 201, in async_initialize
    await self.application_controller.startup(auto_form=True)
  File "/usr/local/lib/python3.11/site-packages/zigpy/application.py", line 201, in startup
    await self.shutdown()
  File "/usr/local/lib/python3.11/site-packages/zigpy/application.py", line 406, in shutdown
    await self._dblistener.shutdown()
  File "/usr/local/lib/python3.11/site-packages/zigpy/appdb.py", line 187, in shutdown
    await self._set_isolation_level(None)
  File "/usr/local/lib/python3.11/site-packages/zigpy/appdb.py", line 205, in _set_isolation_level
    await self._db._execute(lambda: setattr(self._db, "isolation_level", level))
  File "/usr/local/lib/python3.11/site-packages/aiosqlite/core.py", line 126, in _execute
    raise ValueError("Connection closed")
ValueError: Connection closed

Ok I have now tried just about everything I could think of.

Here is my setup:
NUC with Generic x86-64 OS
Home Assistant 2023.10.3
Supervisor 2023.10.0
Operating System 11.0
Frontend 20231005.0 - latest


I write here again what I have already tried everything.

Problem, mein SkyConnect oder auch der ConbeeProblem, my SkyConnect or the Conbee II Stick can no longer be configured. They are displayed in the OS but I cannot configure any devices. The stick can no longer be configured and therefore no devices can be added. The stick is displayed but I have already deleted the integration completely.

The stick is displayed in the OS but I cannot configure any devices.
I have already reinstalled the OS and restored a backup. It looks like the error is in the backup.
I don’t know where else to look to make a good post here to get help. If anyone has any ideas where else I should look, let me know.

Here are the hardware infos about the skyconnect stick:

DEVLINKS: >-
/dev/serial/by-id/usb-Nabu_Casa_SkyConnect_v1.0_2a4e9e5ffd56ed11b06a4cca5720eef3-if00-port0
/dev/serial/by-path/pci-0000:00:14.0-usb-0:6:1.0-port0
DEVNAME: /dev/ttyUSB0
DEVPATH: /devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6:1.0/ttyUSB0/tty/ttyUSB0
ID_BUS: usb
ID_MODEL: SkyConnect_v1.0
ID_MODEL_ENC: SkyConnect\x20v1.0
ID_MODEL_ID: ea60
ID_PATH: pci-0000:00:14.0-usb-0:6:1.0
ID_PATH_TAG: pci-0000_00_14_0-usb-0_6_1_0
ID_REVISION: ‘0100’
ID_SERIAL: Nabu_Casa_SkyConnect_v1.0_2a4e9e5ffd56ed11b06a4cca5720eef3
ID_SERIAL_SHORT: 2a4e9e5ffd56ed11b06a4cca5720eef3
ID_TYPE: generic
ID_USB_DRIVER: cp210x
ID_USB_INTERFACES: ‘:ff0000:’
ID_USB_INTERFACE_NUM: ‘00’
ID_USB_MODEL: SkyConnect_v1.0
ID_USB_MODEL_ENC: SkyConnect\x20v1.0
ID_USB_MODEL_ID: ea60
ID_USB_REVISION: ‘0100’
ID_USB_SERIAL: Nabu_Casa_SkyConnect_v1.0_2a4e9e5ffd56ed11b06a4cca5720eef3
ID_USB_SERIAL_SHORT: 2a4e9e5ffd56ed11b06a4cca5720eef3
ID_USB_TYPE: generic
ID_USB_VENDOR: Nabu_Casa
ID_USB_VENDOR_ENC: Nabu\x20Casa
ID_USB_VENDOR_ID: 10c4
ID_VENDOR: Nabu_Casa
ID_VENDOR_ENC: Nabu\x20Casa
ID_VENDOR_ID: 10c4
MAJOR: ‘188’
MINOR: ‘0’
SUBSYSTEM: tty
TAGS: ‘:systemd:’
USEC_INITIALIZED: ‘1460475’

I have noted all the errors in the log, in the hope that someone can do something with it.

(MainThread) [aiohttp.server] Error handling request
2023-10-20 20:28:22.339 ERROR (MainThread) [bellows.uart] Lost serial connection: SerialException(‘device reports readiness to read but returned no data (device disconnected or multiple access on port?)’)>

After the reboot, this option comes under the integration:
image

this message appears while doing so

[zigpy_deconz.api] No response to ‘Command.read_parameter’ command with seq id ‘0x02’

image

I hope someone can do something with it

Greetings Manuel

I bought a Conbee II stick and replaced the SkyConnect with it and I get the same error message.

Can anyone help me debug even better to find out why the sticks are no longer being used properly. Could it be a driver problem?

seems the fix is to sell the skyconnect stick and give a damn about what HA / NabuCasa is selling the next time

I in this situation now amd I.m starting to arrive at the same conclusion rady to ditch ZHA and skynet.