I ordered the module without vPro, so I don't believe that should be the case.
I've heard a ~3% drain rate per hour and that about lines up with what I'm seeing... i.e. if I'm working on one of my hobby projects and want to shelve things with all the same context I can't just "close the laptop" and come back to things a few days later without juggling the laptop on a charger at some point.
