Running OCPP and also Alfen Wallbox. What is your way of working with charging based on cheap hourly rates? I was having my car connect, had the Alfen on 0A and when wanted to charge hours later changed it to 16A. But car seems to say I wanted to charge earlier now not anymore 
. Not looking for trouble shooting but more in general what is advice to automate this? I have it now setup with plug and charge