Hi all, I've had my Surface RT since the start, and, for some unknown reason, I'm having issues with the lockscreen wallpaper. I had Bing images set as the lockscreen, but it's been stuck for a while. I've done a restore (but not a reinstall of Windows) and tried reinstalling Bing-Your-Lockscreen, but it's stuck on the same image. It won't let me change to any other image manually either. Any ideas? Thanks!