Assume that you play a video in Internet Explorer by using a HTML5 video player in Windows 8.1, Windows RT 8.1, or Windows Server 2012 R2. In this scenario, when you try to change the video speed by clicking the on-screen control in the HTML5 video player, a loading indicator pops up in the middle of the video and does not disappear.
Notice: This website is an unofficial Microsoft Knowledge Base (hereinafter KB) archive and is intended to provide a reliable access to deleted content from Microsoft KB. All KB articles are owned by Microsoft Corporation. Read full disclaimer for more details.