Ah, good to know someone with a similar setup! I have some Homepod minis, so siri does get some usage. Did you by chance also migrated from Homebridge to HA? I would have some questions about how to migrate zigbee devices from homebridge to HA… 😅
I noticed the same on my Series 4, which, as old as it is, used to last me through the day with about 30% left by 8pm. I had to turn on the low power mode yesterday at noon with around 60% and then it died by 7pm
I rather stop mentioning that other site and giving it any more attention
Shady developers product owners
Update: It works! I get all notifications from my sensors and it's working great. Thanks everyone!
For future reference, my setup:
HASS OS running on an SSD (Kingston A2000 250GB) connected to a RaspberryPi 4B 4GB
And an addendum: If anyone is having trouble migrating their Zigbee devices from Homebridge to Home Assistant, what helped me was unplugging all previous zigbee router devices before setting up the new Zigbee network, otherwise the coordinator wouldn't start or some weird issue would pop up during setup. After disconnecting the router devices I was able to start the coordinator, and add the routers again to the new network.