I recently discovered how much I like the look of the Microsoft weather app and have pinned it to my start screen. I'm out of town for the weekend, and can't seem to get it to display my current location. I've enabled "detect my location" with no luck. I have location enabled on my phone. Even when I "launch" a new favorite, the live tile won't update and when I open the app again I'm right back to my home city. Any advice?