Note 8 resending pictures

[Donna8200]

Today my phone has started resending pic messages that I have sent, but this is occurring with only one individual.  It will remove the pic from the initial conversation - resend it at a later time, show FAILED on my side but will appear in his text messages at that later time on his side.  Anybody else having this issue and how do I make it stop.  So far 4 pictures I have sent over the day has resent this way randomly. 

[vzw_customer_support]

We're here to help. Which texting application are you using?JoelD_VZW