I have connected an ovms 3 module in the car. I turned on the 12 volt option in the software to prevent the battery from running down. After about 1 day the module shuts down because the battery voltage is too low. This is not a problem. However when the battery is charged and thus the voltage is higher than 12 volts the module does not turn on. A hard reset (unplugging the ODBII connector and plugging it back in) solves the problem temporarily. Until the voltage is too low again. How can I ensure that the module automatically starts up again when the voltage is sufficient?