Did you read the 'couple of things to note' bit I added to the bottom of my post? Those are the most likely issues. What script did you load 'about an hour ago'? It might be interfering. Make sure you have only ONE of the above in a clean remote file, not all of them. Make sure someone else is messaging you with the words 'hi' or 'hello' or 'asl' in the sentence.
Regards,
