# FMod thread block frequently on iOS

**URL:** https://qa.fmod.com/t/fmod-thread-block-frequently-on-ios/14641
**Category:** Unreal Engine
**Created:** [May 4, 2019, 1:50am UTC](https://qa.fmod.com/t/fmod-thread-block-frequently-on-ios/14641 "2019-05-04T01:50:52Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![lsx6244413](https://avatars.discourse-cdn.com/v4/letter/l/85e7bf/32.png) [@lsx6244413](https://qa.fmod.com/u/lsx6244413)
#### Post date: [May 4, 2019, 1:50am UTC](https://qa.fmod.com/t/fmod-thread-block-frequently-on-ios/14641/1 "2019-05-04T01:50:52Z")

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Hi, we found that most fmod thread block frequently(about 20ms) on iOS device with instruments of XCode , our Project use UE4 4.21 and Fmod studio intergration. Could anyone do me a favor.Thank you

 ![1](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/1X/6eeee4722d02653e036f3cbace767a61e06d4d4b.jpeg) ![

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### 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: [May 10, 2019, 4:07am UTC](https://qa.fmod.com/t/fmod-thread-block-frequently-on-ios/14641/2 "2019-05-10T04:07:36Z")

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Are you able to provide the entire console log?  
You can send the log file to [support@fmod.com](mailto:support@fmod.com) if you would rather not post it here.