Why are my text messages popping up then going away?

[iMore Question]

I saw a text but now do not. Also, people have texted me and it is not appearing.

 

[Tartarus]

I don't know. What happens if you restart your device?

 

[anon(9733642)]

I saw a text but now do not. Also, people have texted me and it is not appearing.

Perhaps more info for us to help. You recently change numbers, phones, OS versions? You have iMessage on. Is it just Texts? Do you mean notifications disappearing or message not in Messages app? The more info the more we can try to help.

 

[eyecrispy]

You mean popping up on your lock screen? Or home screen?