core: Issue : Conbee2 and ZHA not able to connect.

Issue : Conbee2 and ZHA not able to connect. Error : Unable to connect to ZHA device. Conbee2 radio.

Home Assistant 0.103.6

Hass.io supervisor Version 195 Latest version 195

Host system Hostname hassio System HassOS 3.7 Deployment production

Hassio running as a VM on a windows 10 host minipc. VM Software is Oracle VirtualBox. downloaded the prebuilt Vm from home assistant site links.

Adding of ZHA integration fails during the first step. device path used is /dev/ttyACM0 or the /dev/serial/by-id/usb-dresden_elektronik_… both result in the above error. Below is the log section related…

2020-01-11 13:57:50 INFO (MainThread) [zigpy_deconz.zigbee.application] Forming network
2020-01-11 13:57:52 WARNING (MainThread) [zigpy_deconz.api] No response to 'Command.write_parameter' command
2020-01-11 13:57:52 ERROR (MainThread) [homeassistant.core] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/zigpy_deconz/api.py", line 210, in _command
    return await asyncio.wait_for(fut, timeout=COMMAND_TIMEOUT)
  File "/usr/local/lib/python3.7/asyncio/tasks.py", line 449, in wait_for
    raise futures.TimeoutError()
concurrent.futures._base.TimeoutError
2020-01-11 13:57:52 WARNING (MainThread) [zigpy_deconz.api] No response to 'Command.write_parameter' command
2020-01-11 13:57:52 ERROR (MainThread) [homeassistant.core] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/usr/local/lib/python3.7/site-packages/zigpy_deconz/zigbee/application.py", line 36, in _reset_watchdog
    await self._api.write_parameter(NetworkParameter.watchdog_ttl, 3600)
  File "/usr/local/lib/python3.7/site-packages/zigpy_deconz/api.py", line 210, in _command
    return await asyncio.wait_for(fut, timeout=COMMAND_TIMEOUT)
  File "/usr/local/lib/python3.7/asyncio/tasks.py", line 449, in wait_for
    raise futures.TimeoutError()
concurrent.futures._base.TimeoutError

Zwave system does work with this HA installation. so USB devices are being properly passed in. Removed Zwave stick and power cycled to test and results did not change. ZHA and Conbee2 still would not connect.