well, Whenever I wipe my finger going in the ''Right'' direction of the bottom buttons (praise/timeout, medicine, lights, friends) of my tama, they dissapear, but when I wipe my finger to the left of it, they reappear! I tried to replace the batteries, but it made no differance, has this happened to anyone else? and I did not drop it in water. Do I have to debug? Im worried in what might happen... PLEASE HELP!