# Lagging when loading swf into container

**URL:** https://forum.kirupa.com/t/lagging-when-loading-swf-into-container/212103
**Category:** flash
**Created:** [January 8, 2007, 4:08pm UTC](https://forum.kirupa.com/t/lagging-when-loading-swf-into-container/212103 "2007-01-08T16:08:37Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![duncanhall](https://avatars.discourse-cdn.com/v4/letter/d/ad7895/32.png) [@duncanhall](https://forum.kirupa.com/u/duncanhall)
#### Post date: [January 8, 2007, 4:08pm UTC](https://forum.kirupa.com/t/lagging-when-loading-swf-into-container/212103/1 "2007-01-08T16:08:37Z")

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I have a flash game that is nearly finished. The game itself is only around 40Kb, but involves a rather hefty amount of run-time logic. If I load the game in the browser, it works as expected. If I load it into a container using a MovieClipLoader, the game is somewhat slower and “jerky”. Can anyone explain why this might be?