I've got the smartglass app installed on my tablet and phone, but the companion is nothing but a blank screen with a "home" looking icon at the bottom, nothing more. I don't see anything about maps, or any other usable items. If I click the menu button I'm able to control my Xbox and launch other apps so I know communication is working. Is there something I'm missing? I saw something about enabling smartglass, but I can't find any further details.
Both devices are android based, Galaxy s4 and Galaxy tab 2. Downloaded app today so fresh installs.