Garbage app. Private and group chats constantly crash. Too bad this is the best of the worse options out there. That's not saying much. Stop adding new, experimental features. Keep it simple. Not that hard. That's all I ask. Update 3/3/2022 App still garbage. Terrible call audio even after messing with the settings. Looked up solutions online and nothing works. This app clearly isn't being developed anymore. They have the money since microsoft bought them but they choose not to work on it 🤷🏼‍♀