# ask-community

Martin Peak

05/23/2023, 9:30 AM
Hello, we have dagster cloud hybrid in a docker container and have received this error when materializing an asset, anyone know whats going on?
Copy code
requests.exceptions.ReadTimeout: HTTPSConnectionPool(host='', port=443): Read timed out. (read timeout=60)
  File "/usr/local/lib/python3.11/site-packages/dagster_cloud_cli/core/", line 78, in execute
    return self._execute_retry(query, variable_values, headers)
  File "/usr/local/lib/python3.11/site-packages/dagster_cloud_cli/core/", line 154, in _execute_retry
    response = <|>(
  File "/usr/local/lib/python3.11/site-packages/requests/", line 635, in post
    return self.request("POST", url, data=data, json=json, **kwargs)
  File "/usr/local/lib/python3.11/site-packages/requests/", line 587, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/local/lib/python3.11/site-packages/requests/", line 701, in send
    r = adapter.send(request, **kwargs)
  File "/usr/local/lib/python3.11/site-packages/requests/", line 532, in send
    raise ReadTimeout(e, request=request)


05/23/2023, 9:54 PM
Hi Martin - is this something you're seeing consistently, or was it a one-off? This usually indicates a networking issue between your agent and our cluster. If it's happening consistently there are some things we can do to tweak the retry behavior

Martin Peak

05/24/2023, 5:42 AM
its pretty rare but it did cause the asset materialization to fail - we've up'd the resources for the container and will comment back if it happens again
👍 1