I was able to get my Xamarin Forms (using PCL) app running on Android (works on emulator and on a device) but it doesn't work on Windows Phone (doesn't work on emulator or device). There's no error but there's also nothing that shows up on the screen.
The app is supposed to show a list of images (based on an Internet URL) on the screen. For Android, I made sure to allow Internet capabilities through the AndroidManifest file. For Windows Phone, I left the defaults in the WMAppManifest because I believe it should already have the ability to access the Internet by default.
What else could be the problem?