I can send and receive texts to all but one person. And they receive mine. But I don't receive theirs. I have galaxy s5 and they have iPhone5 on at&t. Have had no issues communicating with this person for years. No 3rd party apps are being used. And nothing has changed. The only issue was, they sent me 100s of texts as a joke. This was hours ago. Can it just overload and stop? If so is there anything to do about it? Or just wait and see if it starts working again.
