# Application is not working - Forbidden error

**URL:** <https://forums.zwift.com/t/application-is-not-working-forbidden-error/546531>\
**Category:** Bugs and Support\
**Created:** [April 13, 2021, 12:28pm UTC](https://forums.zwift.com/t/application-is-not-working-forbidden-error/546531 "2021-04-13T12:28:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Marcelo\_Zaninotto\_MP](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/marcelo_zaninotto_mp/32/216808_2.png) [@Marcelo\_Zaninotto\_MP](https://forums.zwift.com/u/Marcelo_Zaninotto_MP)\
**Post date:** [April 13, 2021, 12:28pm UTC](https://forums.zwift.com/t/application-is-not-working-forbidden-error/546531/1 "2021-04-13T12:28:13Z")

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I am trying to use the zwift application on a macbook air M1 and it is working perfectly until today it is no longer working. It shows on the home screen only one message in the upper left corner - Forbidden. Is anyone else going through this?

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**Author:** ![Paul\_Allen](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/paul_allen/32/414916_2.png) [@Paul\_Allen](https://forums.zwift.com/u/Paul_Allen)\
**Post date:** [April 13, 2021, 12:39pm UTC](https://forums.zwift.com/t/application-is-not-working-forbidden-error/546531/2 "2021-04-13T12:39:50Z")

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Please refer to this thread: [Internal Server Error 400 / 403 (Clear your browser) - #31 by hira\_pon](https://forums.zwift.com/t/internal-server-error/546438/31)

Closing this one.

Ride On!

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<div class="post-metadata">

**Author:** ![Paul\_Allen](https://sea2.discourse-cdn.com/gozwift/user_avatar/forums.zwift.com/paul_allen/32/414916_2.png) [@Paul\_Allen](https://forums.zwift.com/u/Paul_Allen)\
**Post date:** [April 13, 2021, 12:39pm UTC](https://forums.zwift.com/t/application-is-not-working-forbidden-error/546531/3 "2021-04-13T12:39:53Z")

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Closed on April 13, 2021, 12:39pm UTC