Private Messages not sending

Every once in a while I have trouble with private messages not being sent. They just sit in my outbox and never move over to the sentbox. In fact, I have one in the outbox now that I "sent" this morning, over five hours ago. Is there something that can be done to make this message get sent?

Josh

Update: the PM eventually sent, but it took a damn long time. Any explanation why it takes so long sometimes?

I really have no idea what could have casued this other than some little bug in the system. I'm glad it corrected itself.

Keep me posted if this comes up again.