I'm very disappointed by BB support. I've reported this many many times, but it looks like support intentionally and very accurately avoids direct answers which I don't think is a very good way of dealing with subscribed users. I even recorded a video describing my problem to support and sent an example BB project - the background continually crawls even after character's death - when all movement of all backgrounds should stop as you'd normally expect because character died.. Here's the short video: http://screencast-o-matic.com/watch/cDnQ37hRIK Briefly: every background in BB that has speed greater than 0 is crawling even when there is no character movement in a scene at all. Example - make a muted scene and use it as a background for Main Menu node. It will still crawl. You can even delete character - it will still crawl. Any help and advice will be much appreciated!