I have integrated the DSMR Slimme meter in homeassistant. This works fine, the electricity meter receives data through the P1 cable. My problem is that the data are not transferred to my energy dashboard. The dashboard keeps loading for more than 24 hours without any result.
In settings > dashboards > Energy I get the notification “unknown error - Back”
Please ghive me some advise tot get the Energy dashboard running.
some problem