Its seems that this only happens during the more intense combat when im spamming all the lower buttons on my tablet, but i seem to be booted to the menu screen as if i pushed the icon in the top left corner which is nowhere near my fingers (which rules out accidental activation). The best part is the log off button is in the same location as my gun button, so when spamming the skills and gun i would hit that and log out... Awesome . I have a Xoom pad.