Hi, I was wondering why my smartcover sometimes turns the Power ON with my Ipad. Every night I Power Off the Ipad and sometimes the next day it's on already when I open the smartcover. My understanding is the Smartcover only puts the Ipad to sleep/awake. It does this properly when I leave the I pad ON, just wondering if it does the same thing when you hold down the power button to Power OFF then slide the lock to power it OFF. Should I take the Smartcover off when I'm done using for the night and Power the IPad off?