Just got a Nexus 7 2013 and I'm not sure if this is normal or not. The videos I take with the rear facing camera are somewhat choppy as I record motion. This choppiness is present on the screen as I am taking the video as well as on playback. When I am just viewing the camera screen and not recording video, the choppiness is not there as I move the device back and forth. It's almost as if the processor can't quite keep up. Anyone else have this issue?