I newly buy Asus memo pad. I basically brows net and read PDF book. Some time when I connected pen drive thru otg cable and start read PDF books from pen drive GB Kingston make, my tablet suddenly shut down with showlng massage battery low and turn off. It happens some time not all the time and other hand its a good tablet. Does any on help about this bug ? I update firmware and also made full factory reset and test several pen drives. Suppose in night I turn off tablet and morning I turn on tab then connected pen drive and start read PDF books then within half an hour tab must be shunting down automatically. the problem also happen with other users like me.overall expect this the tab is lovely one for daily use . Help need for this issue. Does otg is not fully compatible ?if not then why they provide it and why they mentioned it in manual as a optional?