Video performance depends on your internet connection speed and the quality of the video being downloaded. If the video starts and stops frequently, you are experiencing buffering issues and your internet connection cannot keep pace with the video, so the player pauses and buffers a bit of video before playing again.

This video is available in a low-quality, SD & HD (720p) formats and you can select the quality the works best for your connection.

There are a couple ways to improve or eliminate buffering: either start the video and pause it and let the buffer accumulate enough before resuming play or you can select a lower quality.