# Studio was unable to connect to ''localhost'' error

**URL:** <https://qa.fmod.com/t/studio-was-unable-to-connect-to-localhost-error/21016>\
**Category:** Unity\
**Created:** [December 20, 2023, 2:51pm UTC](https://qa.fmod.com/t/studio-was-unable-to-connect-to-localhost-error/21016 "2023-12-20T14:51:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Guypenso](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/guypenso/32/5915_2.png) [@Guypenso](https://qa.fmod.com/u/Guypenso)\
**Post date:** [December 20, 2023, 2:51pm UTC](https://qa.fmod.com/t/studio-was-unable-to-connect-to-localhost-error/21016/1 "2023-12-20T14:51:11Z")

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for some reason i can activate the Live Update option, it used to work before, any tips?

![image](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/8/85f43d4687bc2c1679f1ad0a5eee7c61957fffb7.png)

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<div class="post-metadata">

**Author:** ![Connor\_FMOD](https://yyz2.discourse-cdn.com/flex036/user_avatar/qa.fmod.com/connor_fmod/32/3685_2.png) [@Connor\_FMOD](https://qa.fmod.com/u/Connor_FMOD)\
**Post date:** [December 27, 2023, 5:07am UTC](https://qa.fmod.com/t/studio-was-unable-to-connect-to-localhost-error/21016/2 "2023-12-27T05:07:04Z")

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Hi,

What version of the FMOD integration are you using? What operating system are you on? Are there any errors in the Unity log with the `Logging Level` set to `Warning`:  
 ![image](https://canada1.discourse-cdn.com/flex036/uploads/fmod/original/2X/6/61f952728f7413d1a8e7a479a4a0f2f567b7cbdd.png)