I have been using messages+ that comes with InteliscreenX, not sure it this has anything to do with it, but lately I've been noticing that text messages will have an exclamation mark by them saying it wasn't sent, but the recipients are getting them, so I know they are being sent. Doesn't happen a lot, and havent paid enough attention yet to see when it's doing it, exactly maybe its only when using the QR feature, but I am not sure. Just curious if anyone else has been seeing this?