I have the same problem using the app Bright and the Hildebrand Glow (DCC) integration. I put a fixed tariff on both electric and gas sensor but only the electric one seems to be working fine while gas is showing 0
I have this problem too, but only on my second panel. The first works fine. I’ve tried deleting it and recreating it and it doesn’t work. And there is nothing in my configuration.yaml for any of this.
I have the same problem. Cost is calculated correct, but kWh shows 0… Did you find a solution?