I have posted on this topic a few weeks ago but didn’t make any progress.
The issue is that all the energy charts/dials/ etc work in the stock/default energy dashboard but when I use them in a custom dashboard sometimes they display data and other times they don’t.
It seems random to me as I can’t work out why they work, then they dont, then they do.
If I check the default (built-in) energy dashboard it is always working correctly.
Anyone else have this issue? Any ideas to investigate?
You supplied even less information this time but I have made a suggestion in your original topic to remove the custom card as this is likely to be the source of your issue.
It may also help if you get the forum category correct in future, Dashboards and Cards → Frontend Configuration.