Hello everybody, I have a problem with my tablet. Sometimes when I want to press a button in a menu or write something, I have to tap the screen 3 times instead of once, and it's very annoying. Let's say I wanna press the key 'S' in the keyboard, I must tap it 3 times. Another thing that I'm not sure if related, but every time I try to send a voice message on whatsapp (You have to hold down a green button) I can't send a message over 7 second long because the tablet believe that I raise my finger after 7 seconds. The sliding function seems to work well though.