gigatexel

I'm experiencing the exact same issue.

Still an issue here. 500s suspiciously looks like some kind of wait-for-condition not ending 

> Still an issue in 2022.12.1. Could you fill in all fields in the opening post (such as correct integration name and link to the docs)? Otherwise, the integration developer...

@dgomes can you help us here? filter has also stopped working on my system too

> Nothing has changed in the filter integration in several releases... I would guess the issue is something related to the recorder (from which the filter ask information on load)...

HA has logs everywhere :-) Which ones do you need?

**2022.10.5**  **2022.12.4**  [homeassistant_20221204.log](https://github.com/home-assistant/core/files/10218485/homeassistant_20221204.log) [homeassistant_20221005.log](https://github.com/home-assistant/core/files/10218486/homeassistant_20221005.log)

I only have one filter sensor (never had more than one) ``` - platform: filter name: "Regenwater ADC LPF" entity_id: sensor.shelly_uni_regenwater_adc filters: - filter: lowpass precision: 1 time_constant: 5 ```

I'm using MySQL using the official integration.

Some more input. After a few days, the filter sensor kicks in. - First arrow is a reboot - Second arrow is when the filter sensor kicks back in for...