I have a new 2019 Bolt Premier and love it! However, I'm having charging issues. I select departure charging at off peak rates between 10 pm and 6 am, plug the car into my Level-2 charger and the screen says "unable to charge". If I unplug it and immediately plug it back in, it begins charging immediately, i.e., it overrides the departure charging selection. So I'm forced to wait and plug it in after 10 pm, to manually force it to charge at off peak rates. I have set both the main charge screen on the dash and the My Chevy remote app to departure charging, yet it will not work. My expectation is that I should be able to return home, say at 3 pm, plug it in, and expect it to wait to charge it until 10 pm, but no such luck. Any ideas? Thanks!