Description
The problem
After running Home Assistant for roughly 24 hours, the entire system becomes extremely sluggish. Actions that normally respond instantly—such as pressing a button to start Sonos playback—take several seconds to execute. Restarting Home Assistant temporarily fixes the latency for about a day, but the same issue returns after another 24 hours.
In the logs, the Roborock integration consistently throws the following errors and warnings, which appear every few seconds:
2025-06-01 15:17:33.100 ERROR (MainThread) [homeassistant] Error doing job: Exception in callback RoborockFuture._set_result() (None)
Traceback (most recent call last):
File "/usr/local/lib/python3.13/asyncio/events.py", line 89, in _run
self._context.run(self._callback, *self._args)
File "/usr/local/lib/python3.13/site-packages/roborock/roborock_future.py", line 19, in _set_result
self.fut.set_result(item)
^^^^^^^^^^^^^^^^^^^^^^^^^
asyncio.exceptions.InvalidStateError: invalid state
2025-06-01 15:18:32.962 WARNING (MainThread) [roborock.version_1_apis.roborock_local_client_v1] [Dobby] Attempting to create a future with an existing id 2 (3). New id is 37988. Code may not function properly.
These entries keep repeating and seem to overload the event loop, probably causing Home Assistant to slow down over time. After a restart, these log entries disappear for a certain time but after roughly 24 hours (maybe less but after 24 hr it becomes noticeable) start appearing again.
What version of Home Assistant Core has the issue?
core-2025.5.3
What was the last working version of Home Assistant Core?
No response
What type of installation are you running?
Home Assistant OS
Integration causing the issue
roborock
Link to integration documentation on our website
https://www.home-assistant.io/integrations/roborock
Diagnostics information
config_entry-roborock-973d03edfdccd73b27c52952fa14faea.json
Example YAML snippet
Anything in the logs that might be useful for us?
> 2025-06-01 15:17:33.100 ERROR (MainThread) [homeassistant] Error doing job: Exception in callback RoborockFuture._set_result() (None)
> Traceback (most recent call last):
> File "/usr/local/lib/python3.13/asyncio/events.py", line 89, in _run
> self._context.run(self._callback, *self._args)
> File "/usr/local/lib/python3.13/site-packages/roborock/roborock_future.py", line 19, in _set_result
> self.fut.set_result(item)
> ^^^^^^^^^^^^^^^^^^^^^^^^^
> asyncio.exceptions.InvalidStateError: invalid state
> 2025-06-01 15:18:32.962 WARNING (MainThread) [roborock.version_1_apis.roborock_local_client_v1] [Dobby] Attempting to create a future with an existing id 2 (3). New id is 37988. Code may not function properly.Additional information
No response