Home Assistant Has Two Config Bugs That Can Break Automations Silently

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A developer building shutter automations in Home Assistant discovered two significant bugs while configuring the system for a French apartment. The first issue causes time-based automations to remain stuck on the pre-Daylight Saving Time offset until Home Assistant is restarted, making them fire an hour late. The second bug wipes all UI-configured general settings — including the instance URL, units, and location — as soon as a single line is added to the homeassistant section in configuration.yaml. Both issues have been reported on the official GitHub repositories but were closed as 'not planned' by the Home Assistant team. The developer resolved both problems manually by overriding the timezone and re-entering all settings in YAML, but noted that neither behavior should be expected of users.

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