Unreliable. Sometimes when I connect to the car, the app reports that cable is not connected. The car reports that the cable is attached, but no charging occurs. The only way to get it working is to power off from the main switch for about 10 seconds, then power back on. I schedule the charging to start at the off peak times, but I’m not confident it will always work, so need to set an alarm to wake me up, so that I can check it’s working. I keep hoping from an update to the SmartCharge app, as it definitely needS improvement. I would like to be alerted if I’ve scheduled charging and it’s not working at the scheduled start time.