Error doing job: Fatal write error on socket transport

Installation
1

I haven’t seen this before I upgraded to 0.35.2 (from 0.34.x)

16-12-20 08:48:55 homeassistant.core: Error doing job: Fatal write error on socket transport
Traceback (most recent call last):
  File "/usr/lib/python3.4/asyncio/selector_events.py", line 641, in _write_ready
    n = self._sock.send(self._buffer)
TimeoutError: [Errno 110] Connection timed out