I own a Motorola Droid Razr Maxx. I have the "Poweramp" app loaded on it and to be honest I am pretty impressed with it. If I open the "recently added" folder I tend to find multiple "new" downloads usually between 3 and 30 second in duration and they are either named a garble list of letters and numbers or "new Message" etc. Sometime it is some sort of notification sound or possible a garbled sound. What is causing this to happen and how do I get it to stop?