The smart outlet controlling the washing machine broke and had to be replaced. I’ve added the new device, removed the old one and renamed the entity ids in order for them to match the old ones. That’s what the guide of replacing devices said I think.
On first glance, everything looked fine but now a bit later I realized that while the kWh are resonably high (a bit higher than the dryer), the cost are just 3 Euros which is way to low.
After investigating a bit via Grafana, I realized that there are now two entities. ..._summation_delivered and ..._summation_delivered_2. The one without the number starts way back and gets updated now. _2 starts last weak (I guess thats the time I swaped the device) and matches not exactly but somewhat suspicius the one without the number.
Then I took a look in the developer tools where I was able to find both entries. So I wanted to check the details and switched to Settings > Devices > Entities but _2 is not listet there.
Where is _2 coming from and how do I fix the cost display?
Thanks in advance