The dashboard had been working fine for months but now I've replaced the grid consumption entity from my (appallingly inaccurate) Efergy clamp to the consumption data from my Octopus smart meter.
It's showing numbers 1000x so rather than total of the day being 4.6kWh it's showing 4600kWh. And also for the hourly slots etc. The individual devices continue to show properly. Untracked of course is dominating.
When I check the smart meter entity it's correct (for example right now 22.646kWh).
I've tried deleting it, waiting a couple of hours. No success.
Ideas?