I believe this is the last day I will be using this device.
Today, I barely cranked the engine, my new battery was almost flat.
This thing has all sorts of issues from day one, leaving components active and not switching power completely off.
I will talk to my mechanic if he can bypass the system somehow, to switch off completely with key off. If not, it goes out and I'm back to stock.
At least I will be able to go to work in the morning