How do I fix video from when it frequently pauses, stutters, or exhibits other playback errors?
Video errors such as frequent pauses, stutters, and slow loading times are often the result of limited network bandwidth at your computing device. Follow the steps below to reduce the video resolution (bandwidth requirements) and improve video playback.

Step 1 - Click on the gear in lower right corner.

Step 2 - In the window that appears, click and drag Auto to the left.

Step 3 - Stop when 720p is over the blue dot. If playback errors continue, select a lower video resolution (all options to the right of 720p).