"2 messages pending delivery"

[AC Question]

I've been getting this notification at frequent and random times at the bottom of my screen for a while now. I have no idea what this means or what it refers too, all I know is that it also happens a lot when I watch videos. I have a galaxy s7 if that helps.

 

[the tall guy]

Hi, in your messaging app do you have 2 messages that are currently pending?

 

[Mikailqw]

Did you ever find a solution or figure out what was causing it??