No LTS despite good config | Home Assistant | Page 1

pure vault Jun 29, 2025, 1:30 PM

#

I have a device that mesure voltage on my eletric meter, I use Zigbee2Mqtt to get the data. Depite having added the device_class voltage and state_class measurement using customize in the config, Long Term Stats are still not working (I see no, problem in dev tools on the entity's stats but still have the data deleted after 10 day). Here is what I've added to the config :

homeassistant:      
  customize:
    sensor.lixee_urms1:
      state_class: measurement
      device_class: voltage

It shows well in dev tools, state :

amber cargo Jun 29, 2025, 1:50 PM

#

When did you add it? Aka, did you wait 10 days to see the effect?

pure vault Jun 29, 2025, 2:39 PM

#

amber cargo When did you add it? Aka, did you wait 10 days to see the effect?

I added it yesterday and today I lost data from 18th June 4am to 19th June 4am

#

Do I really need to wait 10 days before it stops deleting data everyday ?

amber cargo Jun 29, 2025, 5:09 PM

#

yep, it will only add fresh data to the LTS. Older data from the recoder is not migrated

#No LTS despite good config