Negative and other weird statistics in energy dashboard

For no apparent reason, since november 3rd, I’m starting to see negative statistics in the HA Energy dashboard and other values that make no sense. From the sensor data I can see that the values are increasing like normally. Also I see some water usage in the middle of the night while this really has not happened. Anyone got a clue what is going on here and how can I fix it? I’m running HAOS in a proxmox VM with a Mariadb database as addon.

I have the same problem.
The water part of the dashboard is not oke…
Even when you add a sensor without any water usage you get strange values…