If I send an image through Messages to my girlfriend and immediately send a text reply straight after it doesn't look like it sends the text reply as the image is still being sent. In fact, any text I send while the image is going through is accompanied by a red "!" icon, suggesting that the message is not being sent. The problem is, my girlfriend is still being sent the message (see the screenshot). Anyone know how to get rid of these error icons? Thanks in advance!