I've been having problems with this app since last week. From the last update, i couldn't get mobile data to work. I had to call my carrier to help fix the problem. So problem was solved. They did something on their end. Idk how they did it, but they did. Second problem I'm having is whenever I need to ping anyone in a group chat. The group list will appear then disappears instantly. I tried clearing cache on my phone, removed videos and pictures, but nothing worked.