Messenger went through few changes and while some of em were good, most weren't or came with bugs.. I enjoyed using messenger, it was always working properly until one day I started having problems with emojis and app closing randomly, ending my calls. A lot of new features are useless and now I don't even get any notifications until I open the app. I went through every possible setting in my phone on why I wouldn't get notifications but nothing helped so its something with the app..