After upgrading to 0.81.2 something wrong with duckdns component

I receive this error in log, not sure how to fix i

2018-10-31 07:56:30 ERROR (MainThread) [homeassistant.setup] Error during setup of component duckdns
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/aiohttp/connector.py", line 843, in _create_direct_connection
    traces=traces), loop=self._loop)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/connector.py", line 730, in _resolve_host
    self._resolver.resolve(host, port, family=self._family)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/resolver.py", line 30, in resolve
    host, port, type=socket.SOCK_STREAM, family=family)
  File "uvloop/loop.pyx", line 1461, in getaddrinfo
socket.gaierror: [Errno -3] Try again

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/homeassistant/setup.py", line 145, in _async_setup_component
    hass, processed_config)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/duckdns.py", line 47, in async_setup
    result = await _update_duckdns(session, domain, token)
  File "/usr/local/lib/python3.6/site-packages/homeassistant/components/duckdns.py", line 91, in _update_duckdns
    resp = await session.get(UPDATE_URL, params=params)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/client.py", line 370, in _request
    timeout=timeout
  File "/usr/local/lib/python3.6/site-packages/aiohttp/connector.py", line 445, in connect
    proto = await self._create_connection(req, traces, timeout)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/connector.py", line 757, in _create_connection
    req, traces, timeout)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/connector.py", line 847, in _create_direct_connection
    raise ClientConnectorError(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host www.duckdns.org:443 ssl:None [Try again]
1 Like

it was a problem with the DNS: hassio_supervisor was not able to resolve addresses