First off, I LOVE my transformer! But lately it takes several tries to wake up the tablet if I don't have it docked with the keyboard (if docked, it automatically wakes up when I flip the screen open). Also I tried to reboot yesterday and it took forever (after repeated holding down the power button) for the power off screen to come on. Then I had to hold down the power button extra long to power it back up). Right now I have undocked from keyboard and tried to turn off the screen but can't! This is very frustrating, is any one else having this problem?