Text Message sound but no text
I have seen another user post the same issue but with no resolution so I want to start it up again. I am getting a notification sound that is the one used for text messages, but there is no lock screen, notification, or banner when it happens. I go to check text messages and there are no new messages. It is a “phantom” alert tone. I have restarted the phone, checked notification and sound settings, as well as message repeat reminders, but nothing seems to be causing it.
iPhone XR, iOS 13