Message not appearing on all devices.
I have 3 iPads and an iPhone. One of my iPads (my newest one) does not get text messages from one user. I have a service, that sends me a text, it appears on all the other devices. If I search for it on the ipad it doesn’t work on, it finds old messages from that service. These old messages were from before I got the ipad. I have power cycled, and made sure they are using the same user account. The rest of the text/iMessages appear across all devices.