I've not had a 4G LTE connection in several days.  3G working well, but the speeds are, well, 3G speeds.  I work in Norfolk, VA (23501) area and live in the Smithfield, VA area (23430).  Usually get outstanding 4G LTE service in both locations, and along the commute route.  4G has been down for days.  Can anyone explain why or if they are experiencing similar issues?