I got kicked out of Messages on my MBpro for some reason, and after logging in, they are no longer synced. I don't mean Messages missed a few; that's no problem, I mean that they no longer show the same content. I can send a text from Messages and not see it on my iPhone, yet the receiver tells me they got it. Is there a way to set this so they sync up again? It is ios12 and El Capitan. Thank you for any reply.