I have setup Battery Monitor and getting the Voltage very accurate but on the HUD the battery percentage runs down very quickly down to 0% but my 3S battery voltage dropped from 12.58 to 12.55V. Not even close to 0%. This all happens in 3 to 5 minutes.
I see however that the Amps are running over 30A while the whole system is in idle. No motor is turning.
Any help will be appreciated.