# LogAudioMixer & LogAudio Warnings/Spam

**URL:** <https://forums.unrealengine.com/t/logaudiomixer-logaudio-warnings-spam/2684590>\
**Category:** Platform & Builds\
**Tags:** audio-bugs, project-launcher, unreal-engine, packaging-projects, question\
**Created:** [December 12, 2025, 9:34pm UTC](https://forums.unrealengine.com/t/logaudiomixer-logaudio-warnings-spam/2684590 "2025-12-12T21:34:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![aidnewsome](https://d1ap1mz92jnks1.cloudfront.net/user_avatar/forums.unrealengine.com/aidnewsome/32/602537_2.png) [@aidnewsome](https://forums.unrealengine.com/u/aidnewsome)\
**Post date:** [December 12, 2025, 9:34pm UTC](https://forums.unrealengine.com/t/logaudiomixer-logaudio-warnings-spam/2684590/1 "2025-12-12T21:34:06Z")

</div>

What are these warnings and what do they mean? It’s been spamming my logs for a packaged development build that runs 24/7 at a museum causing them to become up to 100+GB when we discovered it.

I then recently tried repackaging my project in UE 5.7.1 with the Project Launcher and I am getting very similar warnings and the project never finishes packaging.

Are they related? Any help is appreciated.

Specific Warning from Project Launcher

[2025.12.12-21.24.48:021][809]LogAudioMixer: Warning: AudioMixerPlatformInterface Timeout [5 Seconds] waiting for h/w. InstanceID=1

 ![Packaging_Warnings](https://d3kjluh73b9h9o.cloudfront.net/original/4X/c/5/6/c56b0db8099e29e934afa418037ad8e369a8b970.png)

Specific Warning From Packaged Development Build Logs

[2025.12.08-00.06.47:867][121]LogAudio: Display: RecursiveApplyAdjuster failed, likely because we are clearing the level.

 ![Log_Warnings](https://d3kjluh73b9h9o.cloudfront.net/original/4X/b/2/3/b23cf628c8f67b7d1001ddb13c888b70268665c9.png)