ruby fable
Here is the translated version in plain English:
Since upgrading Home Assistant from 2025.5.1 to 2025.6.1, the official SMA integration no longer works properly:
https://www.home-assistant.io/integrations/sma](https://www.home-assistant.io/integrations/sma)
Issue:
After the upgrade, the integration suddenly asks to re-authenticate.
After entering the password, it seems OK for a moment, but after a few seconds, the error message "Authentication expired" appears.
These are the recurring log messages:
Error
Logger: pysma
Source: components/sma/init.py:58
Could not start session: Max amount of sessions reached
Warning
Logger: homeassistant.config_entries
Source: config_entries.py:777
Config entry '192.168.1.90' for sma integration could not authenticate
What I've tried so far:
- Restarted Home Assistant
- Removed and re-added the integration
- Not using any custom components, just the official SMA integration
- Connecting via local IP to a Sunny Boy inverter
Has anyone else experienced this behavior since 2025.6.1 or found a workaround?
scenic prairie
