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When a Dynamic Playlist is updated such that it removes content, the change will be reflected instantly following the next update interval. When a Dynamic Playlist is updated with new content, the player will begin downloading the new files after the next update interval. New content needs to fully download before it can be displayed.
BrightSign players only check for un-downloaded content at the start of a presentation. As a result, it is possible that the presentation will call for content to play that has not completely downloaded. If content is not fully cached, the presentation will skip the item and continue with the presentation. When content is fully cached, it will display properly the next time the presentation calls.
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