Summing-up the month of 'What the heck?!'

[andriej]

I hope that top-voted not-fixed (yet) WTH with ‘last changed state’ will live it’s life in minds of someone to finnaly come out with solutiion in HA…

What the heck is with the 'latest state change' not being kept after restart?

Every reboot I loose so much data about entities that I would like to keep on. Last time guest visited my house? Last time heating unit went on (to be checked in summer)? Last time never-used light changed? The answer is always the same: x hours/days ago, where x = date of restart. I know I can use automation and store that data in input_date or whatever… But it’s not easily visible in UI, i.e. as a secondary-info. [image] That light was on last time 3 months ago, not 18 hours.