hang outs or carrier issue?
I am on AT&T, and a week ago a friend on Verizon said most of my texts to him were being sent 2-3x each. So I asked a few other people and they said it happened a few times earlier that day, but none of them said they noticed it before that evening. I changed my mobile data from LTE to 3G and it wouldn't send the double text any more, then the next morning went back to LTE and things were good.
now tonight A friend let me know that 2 of my texts I sent came through broken up in like 3-4 different texts each.