See video attached:
Before the update, when I switched off my battery, the BMV712 use to show 0Amps being withdraw from the battery.
This week I have updated the firmware to the latest one and now its showing Amps moving in both directions and in a very weird pattern.
I have no solar and the boat is not connected to shore. How can the BMV show that the battery is charging??? Everything worked well for the last 2years.
How can I downgrade my the firmware to the previous version?
What you see on the video is happening with the main battery switch off.