0.94.4 MQTT not working anymore

Since upgrade from 0.94.3 -> 0.94.4, all my MQTT devices stopped working.
The log says
2019-06-20 12:37:21 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect due to exception: [Errno 111] Connection refused
2019-06-20 12:37:21 ERROR (MainThread) [homeassistant.core] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
File “/usr/src/homeassistant/homeassistant/helpers/entity_platform.py”, line 363, in _async_add_entity
await entity.async_added_to_hass()
File “/usr/src/homeassistant/homeassistant/components/mqtt/sensor.py”, line 108, in async_added_to_hass
await self._subscribe_topics()
File “/usr/src/homeassistant/homeassistant/components/mqtt/sensor.py”, line 170, in _subscribe_topics
‘qos’: self._config[CONF_QOS]}})
File “/usr/src/homeassistant/homeassistant/components/mqtt/subscription.py”, line 79, in async_subscribe_topics
await requested.resubscribe_if_necessary(hass, current)
File “/usr/src/homeassistant/homeassistant/components/mqtt/subscription.py”, line 40, in resubscribe_if_necessary
self.qos, self.encoding
File “/usr/src/homeassistant/homeassistant/components/mqtt/init.py”, line 382, in async_subscribe
qos, encoding)
File “/usr/src/homeassistant/homeassistant/components/mqtt/init.py”, line 742, in async_subscribe
await self._async_perform_subscription(topic, qos)
File “/usr/src/homeassistant/homeassistant/components/mqtt/init.py”, line 780, in _async_perform_subscription
_raise_on_error(result)
File “/usr/src/homeassistant/homeassistant/components/mqtt/init.py”, line 872, in _raise_on_error
‘Error talking to MQTT: {}’.format(mqtt.error_string(result_code)))



homeassistant.exceptions.HomeAssistantError: Error talking to MQTT: The client is not currently connected.
2019-06-20 12:38:01 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect due to exception: [Errno 111] Connection refused
2019-06-20 12:38:12 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect due to exception: [Errno 111] Connection refused
2019-06-20 12:38:33 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect due to exception: [Errno 111] Connection refused
2019-06-20 12:39:14 ERROR (MainThread) [homeassistant.components.mqtt] Failed to connect due to exception: [Errno 111] Connection refused

Manually connecting to the broker still works as with previous version

After restore of 0.94.3 everything works as before

yea, i’ve got the same issue

After upgrading again, the problem disappeared. I’m now on 0.96.5