# UE4/FMOD not registering listeners...

**URL:** <https://qa.fmod.com/t/ue4-fmod-not-registering-listeners/13474>\
**Category:** Unreal Engine\
**Created:** [September 29, 2017, 3:16am UTC](https://qa.fmod.com/t/ue4-fmod-not-registering-listeners/13474 "2017-09-29T03:16:10Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![SonikSky](https://avatars.discourse-cdn.com/v4/letter/s/ee59a6/32.png) [@SonikSky](https://qa.fmod.com/u/SonikSky)\
**Post date:** [September 29, 2017, 3:16am UTC](https://qa.fmod.com/t/ue4-fmod-not-registering-listeners/13474/1 "2017-09-29T03:16:10Z")

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I’m using 1.9.8 on UE4.17 and whenever I build banks with this version, I get no sound and the profiler just does this over and over again… Any suggestions?

“System::setListenerAttributes, 0, {{49.9457,2.0393,-73.3583},{-0.000615233,0.000174865,0.000791013},{-0.646339,-0.186019,0.740029},{-0.122367,0.982546,0.140105}}  
Playback::frame, 15360  
System::setListenerAttributes, 0, {{49.9455,2.03936,-73.358},{-0.000612276,0.00015808,0.000787212},{-0.646339,-0.186019,0.740029},{-0.122367,0.982546,0.140105}}  
Playback::frame, 15360  
System::setListenerAttributes, 0, {{49.9453,2.0394,-73.3578},{-0.00061443,0.000145836,0.000789981},{-0.646338,-0.186019,0.74003},{-0.122367,0.982546,0.140105}}  
Playback::frame, 1024  
System::setListenerAttributes, 0, {{49.9453,2.0394,-73.3578},{0.00111644,-8.37327e-005,-0.00133972},{-0.646338,-0.186018,0.74003},{-0.122367,0.982546,0.140104}}  
Playback::frame, 1024

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<div class="post-metadata">

**Author:** ![cameron-fmod](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/cameron-fmod/32/261_2.png) [@cameron-fmod](https://qa.fmod.com/u/cameron-fmod)\
**Post date:** [October 6, 2017, 4:17am UTC](https://qa.fmod.com/t/ue4-fmod-not-registering-listeners/13474/2 "2017-10-06T04:17:33Z")

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This turned out to be caused by building banks while live syncing to Studio, I have raised this in our tracker and will investigate it further.