Using a Droid x, we purchased a Samsung 4G and have had connecting issues. We have tried two different Samsung's 4g devices. We went to the Verizon store and we had the problem there on both of our Droid X phones plus the one they had in the store. We are now trying the Novatel MiFi 4G hotspot and still having connection issues. Has anyone had this problem? If so, is there a solution to this.