Hello, i just recently did a factory reset on my phone (vzw nexus) about a month ago, and about a week ago, my lock screen music controls started to lag. whether its pause, play, forward, or backward, it takes about 20 seconds for each. i read that some people had this problem only on the initial pause, play, forward, or back, but for me it happens every time. anyone know any ideas on what is causing this, or fix to it. i use google music, rdio, and BeyondPod, and it happens for each.