Many times my Droid Razr Maxx HD will not receive group text messages. Often, not always, when I receive a group text I get a message notification and when I look at the screen it simply says "downloading." This downloading can go on for hours. Two days ago one simple text message took 7 hours to download. This is a recent problem probably only going back 3 weeks or so. The other phones in this group text are two I Phone 5's, an I Phone 5 s and a Samsung Galaxy SIII. My phone is used for business and my inability to receive a text quickly is hurting my business. I may as well not have a cell phone. Anyone have any suggestions or ideas?