messages are not sending, messages are not coming in. sometimes i get notifications with message text, but the message is nowhere to be found in the app. other times the notifications come hours or days after they were sent, despite frequent use/restarts/ good service. other times messages appear or disappear then reappear, half of chats disappear. so frustrating! isn’t MESSAGING one of the simplest things an app can do? why is this so shitty?!?