We are having a 4-way MMS texting conversation; everyone else's texts appear in the proper order, so the conversation is intelligible. I type a text in, and it APPEARS to be going, and going in the right place in the conversation.... but then, NO! It did not actually make it ..... so all my texts appear later, in a clump, making no sense at all. Everybody else is finished. Makes my remarks look DUMB. I have a 5G Samsung, new in 2022.... I have unlimited data from you people.... I have three bars.... why can't you deliver my texts promptly, like everybody else's texts get delivered? This has been happening more and more over the past five months.... you can't call that decent customer service.... what ARE you going to do about it?