# Audio Problem

**URL:** <https://forums.plex.tv/t/audio-problem/77458>\
**Category:** Apps & Creations\
**Created:** [September 25, 2014, 5:59pm UTC](https://forums.plex.tv/t/audio-problem/77458 "2014-09-25T17:59:20Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![uncleguls01](https://avatars.discourse-cdn.com/v4/letter/u/a9a28c/32.png) [@uncleguls01](https://forums.plex.tv/u/uncleguls01)\
**Post date:** [September 25, 2014, 5:59pm UTC](https://forums.plex.tv/t/audio-problem/77458/1 "2014-09-25T17:59:20Z")

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Hi,

&nbsp;

Since its installation I experience some issue with RasPlex 0.4.1 (with PMS 0.9.9.14) on my Pi B+.

&nbsp;

While watching a movie, the sounds&nbsp;"cuts" several times. No matter what the extension is (mkv, mp4 or avi), I still have this trouble.

&nbsp;

I use the HDMI through pass for the audio system.

&nbsp;

I've first change the power input. Then, I've tried to change audio parameters such as changing from 5.1 to 4.1 or others. I've also increased the cache memory up to 15%. All these changes have been unsuccessful.

&nbsp;

It's frustrating to have such a good video quality and experiencing blanks with the sound track.

&nbsp;

Thanking you in advance for your solutions or ideas !

&nbsp;

&nbsp;

Uncleguls

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**Author:** ![system](https://global.discourse-cdn.com/plex/original/3X/2/a/2acb9765406f63293d357b4ec509ec39aa28f2ad.png) [@system](https://forums.plex.tv/u/system)\
**Post date:** [December 21, 2019, 3:03am UTC](https://forums.plex.tv/t/audio-problem/77458/2 "2019-12-21T03:03:42Z")

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