# CPU running high!

**URL:** <https://forum.kirupa.com/t/cpu-running-high/245503>\
**Category:** flash\
**Created:** [November 30, 2007, 10:36am UTC](https://forum.kirupa.com/t/cpu-running-high/245503 "2007-11-30T10:36:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lunetics](https://avatars.discourse-cdn.com/v4/letter/l/c2a13f/32.png) [@lunetics](https://forum.kirupa.com/u/lunetics)\
**Post date:** [November 30, 2007, 10:36am UTC](https://forum.kirupa.com/t/cpu-running-high/245503/1 "2007-11-30T10:36:38Z")

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I´m doing a video recorder but have some problem with CPU running high. When connecting to camera and microphone the CPU started to run high. I couldn´t locate the problem so I rewrote the code and after that, there was no problem. The thing is that I still can´t see what the problem was. There are nothing special about the code. But now I ran into a new problem: When I close the NetStream - ns.close() to unpublish - the CPU starting to run high again. What? When starting to append to the same NetStream the problem is gone. What?

Someone who´s discovered same problem? A hardware problem on my MacBook? A software problem? A code problem? I´m running on Mac OS X Leopard using Red5 streaming server.