We finally got Remote Text Notification working a few weeks ago (to Exchange), and have noticed something quite quirky and aggravating about it. It sends some notifications on time, some one hour late, and some two hours late. The ones that are one or two hours late are exactly one or two hours from the time the message was left. We are on the latest PEPs and SU (my vendor was in here the other night to do so). Any ideas on this?