Sometimes my parents or guests bring new devices into our network. For example a medion internet radio which was discovered as silvercast …
The problem is that this device stays in home assistant and produces error messages like this every few seconds:
Aug 20 19:41:38 hass dockerd[674]: During handling of the above exception, another exception occurred:
Aug 20 19:41:38 hass dockerd[674]:
Aug 20 19:41:38 hass dockerd[674]: Traceback (most recent call last):
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/homeassistant/helpers/entity.py", line 225, in async_update_ha_state
Aug 20 19:41:38 hass dockerd[674]: yield from self.hass.async_add_job(self.update)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/asyncio/futures.py", line 331, in __iter__
Aug 20 19:41:38 hass dockerd[674]: yield self # This tells Task to wait for completion.
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/asyncio/tasks.py", line 244, in _wakeup
Aug 20 19:41:38 hass dockerd[674]: future.result()
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/asyncio/futures.py", line 244, in result
Aug 20 19:41:38 hass dockerd[674]: raise self._exception
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/concurrent/futures/thread.py", line 55, in run
Aug 20 19:41:38 hass dockerd[674]: result = self.fn(*self.args, **self.kwargs)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/homeassistant/components/media_player/frontier_silicon.py", line 162, in update
Aug 20 19:41:38 hass dockerd[674]: fs_device = self.fs_device
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/homeassistant/components/media_player/frontier_silicon.py", line 102, in fs_device
Aug 20 19:41:38 hass dockerd[674]: return FSAPI(self._device_url, self._password)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/fsapi/__init__.py", line 24, in __init__
Aug 20 19:41:38 hass dockerd[674]: self.webfsapi = self.get_fsapi_endpoint()
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/fsapi/__init__.py", line 28, in get_fsapi_endpoint
Aug 20 19:41:38 hass dockerd[674]: endpoint = requests.get(self.fsapi_device_url)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/requests/api.py", line 72, in get
Aug 20 19:41:38 hass dockerd[674]: return request('get', url, params=params, **kwargs)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/requests/api.py", line 58, in request
Aug 20 19:41:38 hass dockerd[674]: return session.request(method=method, url=url, **kwargs)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/requests/sessions.py", line 518, in request
Aug 20 19:41:38 hass dockerd[674]: resp = self.send(prep, **send_kwargs)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/requests/sessions.py", line 639, in send
Aug 20 19:41:38 hass dockerd[674]: r = adapter.send(request, **kwargs)
Aug 20 19:41:38 hass dockerd[674]: File "/usr/lib/python3.6/site-packages/requests/adapters.py", line 502, in send
Aug 20 19:41:38 hass dockerd[674]: raise ConnectionError(e, request=request)
Aug 20 19:41:38 hass dockerd[674]: requests.exceptions.ConnectionError: HTTPConnectionPool(host='192.168.178.120', port=80): Max retries exceeded with url: /device (Caused by NewConnectionError('<requests.packages.urllib3.connection.HTTPConnection object at 0x731f25b0>: Failed to establish a new connection: [Errno 113] Host is unreachable',))
How can I delete this device? I have already disabled the discovery component.