Whenever I play any video on a Roku device, doesn't seem to matter which one, after it plays the video for a few seconds, it stops and loads the next segment. Then, it plays the segment it just loaded. When that segment runs out, it stops and loads the next segment. This loading of the segments should be done in the background so that the video play is not interrupted. This does not occur on any other app, such as YouTube. My guess is that either loading of next segment in background is either not enabled in Roku, or it wasn't programmed in the code. Can someone fix this problem?