# Composer and Claude-3.5-sonnet stopped working (Pro)

**URL:** <https://forum.cursor.com/t/composer-and-claude-3-5-sonnet-stopped-working-pro/11873>\
**Category:** Bug Reports\
**Created:** [August 23, 2024, 11:26am UTC](https://forum.cursor.com/t/composer-and-claude-3-5-sonnet-stopped-working-pro/11873 "2024-08-23T11:26:09Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![shaoruu](https://sea3.discourse-cdn.com/cursor1/user_avatar/forum.cursor.com/shaoruu/32/2205_2.png) [@shaoruu](https://forum.cursor.com/u/shaoruu)\
**Post date:** [August 24, 2024, 9:49am UTC](https://forum.cursor.com/t/composer-and-claude-3-5-sonnet-stopped-working-pro/11873/3 "2024-08-24T09:49:55Z")

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Hi @alex235,

Do you have Anthropic API keys turned on? If so could you try turning them off and let me know if that fixed the issue?

Thanks!

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_[View the full topic](https://forum.cursor.com/t/composer-and-claude-3-5-sonnet-stopped-working-pro/11873)._