Until yesterday if I had an app like Pandora or ESPN Radio playing/running when the screen kicked off the app would keep playing. However, now when the phone goes to sleep everything else gets shut off. I have not altered anything myself per se. Even uninstalled a few apps like AutoKiller [which I had installed for weeks and everything worked fine with it on and installed] but the problem persists and remains. This really perplexes me as I want/need these apps to play with the screen off like they did before. For the life of me I don't know why this is; nor can I find anything in settings to change. Help!?