# Mac will not connect cortex control since 3.0.0 update

**URL:** <https://unity.neuraldsp.com/t/mac-will-not-connect-cortex-control-since-3-0-0-update/14807>\
**Category:** Community\
**Created:** [August 2, 2024, 9:34pm UTC](https://unity.neuraldsp.com/t/mac-will-not-connect-cortex-control-since-3-0-0-update/14807 "2024-08-02T21:34:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Gig4Fun](https://sea2.discourse-cdn.com/flex020/user_avatar/unity.neuraldsp.com/gig4fun/32/3997_2.png) [@Gig4Fun](https://unity.neuraldsp.com/u/Gig4Fun)\
**Post date:** [August 2, 2024, 9:34pm UTC](https://unity.neuraldsp.com/t/mac-will-not-connect-cortex-control-since-3-0-0-update/14807/1 "2024-08-02T21:34:51Z")

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I cannot connect to cortex control since my 3.0.0 update. It hangs on “Loading Presents” portion

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**Author:** ![xush](https://sea2.discourse-cdn.com/flex020/user_avatar/unity.neuraldsp.com/xush/32/5100_2.png) [@xush](https://unity.neuraldsp.com/u/xush)\
**Post date:** [August 2, 2024, 9:35pm UTC](https://unity.neuraldsp.com/t/mac-will-not-connect-cortex-control-since-3-0-0-update/14807/2 "2024-08-02T21:35:31Z")

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Did you update Cortex Control also? Each CorOS update requires a new version of CoCo too.

> **[Downloads](https://neuraldsp.com/downloads)**
>
> downloads

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<div class="post-metadata">

**Author:** ![Gig4Fun](https://sea2.discourse-cdn.com/flex020/user_avatar/unity.neuraldsp.com/gig4fun/32/3997_2.png) [@Gig4Fun](https://unity.neuraldsp.com/u/Gig4Fun)\
**Post date:** [August 2, 2024, 9:42pm UTC](https://unity.neuraldsp.com/t/mac-will-not-connect-cortex-control-since-3-0-0-update/14807/3 "2024-08-02T21:42:12Z")

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xush, I am grateful for your kind attention. I did not know I needed to update it. I followed your link and everything is perfect. Thank you.