Still Problem with Roller shutter, starts working 20 hrs after System start

[Jannilein]

Same Problem after every Start of Homeassistant. Roller shutter doesnt work after Start. It takes uo to 20 hrs, the they beginn to work as they shoud.
Is the there a fix in progress?

Originally posted by @Jannilein in #595

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[Jannilein]

Logger: homeassistant.components.cover
Quelle: helpers/entity_platform.py:811
Integration: Abdeckung (Dokumentation, Probleme)
Erstmals aufgetreten: 07:07:50 (196 Vorkommnisse)
Zuletzt protokolliert: 08:43:51

meross_cloud: Error on device update!
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 811, in _async_add_entity
await entity.async_device_update(warning=False)
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1363, in async_device_update
await self.async_update()
File "/config/custom_components/meross_cloud/init.py", line 242, in async_update
await self._device.async_update()
File "/usr/local/lib/python3.14/site-packages/meross_iot/controller/mixins/runtime.py", line 49, in async_update
await super().async_update(*args, **kwargs)
File "/usr/local/lib/python3.14/site-packages/meross_iot/controller/mixins/system.py", line 28, in async_update
await self.async_handle_update(namespace=Namespace.SYSTEM_ALL, data=result)
File "/usr/local/lib/python3.14/site-packages/meross_iot/controller/mixins/system.py", line 49, in async_handle_update
super_handled = await super().async_handle_update(namespace=namespace, data=data)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/meross_iot/controller/mixins/light.py", line 60, in async_handle_update
self._update_channel_status(channel=light_data.get('channel'),
^^^^^^^^^^^^^^
AttributeError: 'list' object has no attribute 'get'

[sanderpuh]

Following, is there a known fix for this?

[gabry45]

Same issue. Never had it before I updated the MRS100 HW Version 7.0.0 to FW Version 7.6.20. On FW 7.6.19 it was working fine:
Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 872, in _async_add_entity await entity.async_device_update(warning=False) File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 1378, in async_device_update await self.async_update() File "/config/custom_components/meross_cloud/__init__.py", line 242, in async_update await self._device.async_update() File "/usr/local/lib/python3.14/site-packages/meross_iot/controller/mixins/system.py", line 28, in async_update await self.async_handle_update(namespace=Namespace.SYSTEM_ALL, data=result) File "/usr/local/lib/python3.14/site-packages/meross_iot/controller/mixins/system.py", line 49, in async_handle_update super_handled = await super().async_handle_update(namespace=namespace, data=data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.14/site-packages/meross_iot/controller/mixins/light.py", line 60, in async_handle_update self._update_channel_status(channel=light_data.get('channel'), ^^^^^^^^^^^^^^ AttributeError: 'list' object has no attribute 'get'