# Significant CPU Usage Increase between 1.10.1 and 1.11.2

**URL:** <https://forum.defold.com/t/significant-cpu-usage-increase-between-1-10-1-and-1-11-2/82201>\
**Category:** Questions\
**Created:** [January 7, 2026, 2:38am UTC](https://forum.defold.com/t/significant-cpu-usage-increase-between-1-10-1-and-1-11-2/82201 "2026-01-07T02:38:07Z")\
**Posts on this page:** 1\
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**Author:** ![Mathias\_Westerdahl](https://forum-defold.b-cdn.net/user_avatar/forum.defold.com/mathias_westerdahl/32/228_2.png) [@Mathias\_Westerdahl](https://forum.defold.com/u/Mathias_Westerdahl)\
**Post date:** [January 10, 2026, 1:29pm UTC](https://forum.defold.com/t/significant-cpu-usage-increase-between-1-10-1-and-1-11-2/82201/7 "2026-01-10T13:29:50Z")

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If you read the release notes for 1.10.2, you’ll see that the sound mixing got an update.  
As it does have to do more work, I expect it to cost a

> [@Defold 1.10.2 has been released](https://forum.defold.com/t/defold-1-10-2-has-been-released/80687):
>
> Defold 1.10.2 Summary NEW: ([#10547](https://github.com/defold/defold/pull/10547)) Added support of runtime creating and updating of textures array (by ekharkunov) NEW: ([#10619](https://github.com/defold/defold/pull/10619)) Make it possible to set GUI resources using gui.set() (by AGulev) NEW: ([#10539](https://github.com/defold/defold/issues/10539)) Wrong include reference for dmMemory (by selimanac) NEW: ([#10715](https://github.com/defold/defold/pull/10715)) Added support for hash userdata type keys in lua table (de)serialization. (by Gert-Jan) NEW: ([#10587](https://github.com/defold/defold/pull/10587)) Allow getting/setting more properties using editor scripts (by vlaaad) NEW: ([#10635](https://github.com/defold/defold/pull/10635)) Improve Scene View error experience…

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