I've noticed that sometimes when I send a PM, it just sents in my out basket and doesn't get sent. While other PMs get sent immediately. I now have 3 PMs waiting to get sent. What am I doing wrong?
I asked this same question a while back too. Apparently they sit there until they are read by the recipient.
I think it goes from "out" to "sent" when the receiver reads it. if it is still out, that means they didn't open their PM yet. i'm pretty sure