HA Submitted analytics then errors appear

For some reason i seem to get loads of errors after HA has sent out the Submitted analytics.
The errors last night where over 2000 lines in the logs.

HA 0.69.0

The logs are fine all day until HA sends its Submitted analytics.

Has anyone else had these problems?

2018-05-22 13:22:41 INFO (MainThread) [homeassistant.components.updater] Submitted analytics to Home Assistant servers. Information submitted includes {'arch': 'x86_64', 'dev': False, 'docker': True, 'os_name': 'Linux', 'python_version': '3.6.5', 'timezone': 'Europe/London', 'version': '0.69.0', 'virtualenv': False, 'hassio': False, 'distribution': 'debian', 'os_version': '8', 'huuid': 'retained'}
2018-05-22 13:24:52 ERROR (MainThread) [homeassistant.components.sensor.wunderground] Error fetching WUnderground data: TimeoutError()
2018-05-22 13:30:01 ERROR (SyncWorker_14) [homeassistant.components.sensor.darksky] Unable to connect to Dark Sky. ('Connection aborted.', OSError(9, 'Bad file descriptor'))
2018-05-22 13:30:02 WARNING (MainThread) [homeassistant.components.sensor.template] Could not render template Cold Weather, the state is unknown.
2018-05-22 13:30:03 WARNING (MainThread) [homeassistant.components.sensor.template] Could not render template Cold Weather, the state is unknown.
2018-05-22 13:35:07 WARNING (MainThread) [homeassistant.components.sensor.template] Could not render template Cold Weather, the state is unknown.
2018-05-22 13:35:07 WARNING (MainThread) [homeassistant.components.sensor.template] Could not render template Cold Weather, the state is unknown.
2018-05-22 13:40:22 ERROR (MainThread) [homeassistant.components.sensor.wunderground] Error fetching WUnderground data: TimeoutError()
2018-05-22 14:47:25 ERROR (MainThread) [homeassistant.components.sensor.wunderground] Error fetching WUnderground data: ContentTypeError("0, message='Attempt to decode JSON with unexpected mimetype: text/html'",)