The app seemed to be working fine. Then I sent a message that wasn't received. I tried to send one today and it didn't send. I got the message to tap on it to try to send it again. Each time I tapped on it the same message would reappear. I see that you updated the app on 3/8/22. There seems to be a lot of negative reviews after the update. You just got another one. Obviously somebody screwed up! There's an old saying, "If it ain't broke, don't fix it". I think that applies here.