Problem with sensors charts after upgrading from 2021.5.5 to 2021.7.2


I’ve got a problem after upgrading to 2021.7.2. Before when i open sensor state i could see charts with sensors state from before (at least for 1 day). Now it shows nothing.

Do you know how to fix it? Maybe its a DB related thing?


Can you see the charts in the History panel?
Try reloading the website with Ctrl + F5 (it should ignore your browser’s cache).

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Strange. I did remove that history tab a while ago. All worked well, now i added it back to configuration, and history states started to display under entity cards…


Now all works.