We recently extended our vacation, staying at same resort, but may have to move rooms due to availability thus creating a separate resort reservation. Check out/Check "back" in same day, just move the luggage to new room. As savvy as I am to the My Disney Experience web and app, as well as Disney World ways to and fro...my one tingling unknown answer is: Can we continue to use same Magic Bands throughout our entire stay and allow us into theme parks, new room #, etc? Do we have to reset as front desk?