After every restart HA I have to manually do Relod in integration entries. Otherwise entity is no longer being provided by the blinds_controller integration.

[petr314]

Relod helps in integration menu

[petr314]

Logger: homeassistant.components.cover
Source: helpers/entity_platform.py:364
integration: Cover (documentation, issues)
First occurred: 22:53:13 (1 occurrences)
Last logged: 22:53:13

Error while setting up blinds_controller platform for cover
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 364, in _async_setup_platform
await asyncio.shield(awaitable)
File "/config/custom_components/blinds_controller/cover.py", line 65, in async_setup_entry
async_add_entities([BlindsCover(hass, entry, name, device_id)])
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/config/custom_components/blinds_controller/cover.py", line 100, in init
self._wind_speed = self.hass.states.get(self._netamo_speed_entity).state
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'NoneType' object has no attribute 'state'

[petr314]

The problem was setting the Netatmo option in this integration due to the above error. So do not set up Netatmo inside this integration to protect blinds until the bug is fixed. You should uninstall and reinstall BUT_blinds_time_control to set the wind speed and wind gust speed entities to null and then everything works perfectly without any problems.
Big thanks to the author for this integration.