Invizbox location trouble

i just got a invizbox ,easy enough to get started and configure, my problem is that i am am trying to put it on 1 particular state but every time i check my location it stays on Dallas Texas, but in the program config i have it set for Ashburn and it says Ash burn when i check, when i go on line it tells me im in Texas, i know its a new product but any help would be great …thanks in advance