[BUG] Exceeded max compactions per block in claude chat, windows app
Resolved 💬 6 comments Opened Feb 5, 2026 by davidcheongyl Closed Feb 13, 2026
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report (please file separate reports for different bugs)
- [x] I am using the latest version of Claude Code
What's Wrong?
im getting Exceeded max compactions per block , even when i am using a project and uploaded the files to the projcet. i even created a new project and new chat, uploaded the same files, and pasted the previous chat content into this new chat for context, and after 1-2 questions i face this error of 'Exceeded max compactions per block'
What Should Happen?
claude should not have 'Exceeded max compactions per block'
Error Messages/Logs
Exceeded max compactions per block
Steps to Reproduce
na
Claude Model
Opus
Is this a regression?
I don't know
Last Working Version
_No response_
Claude Code Version
claude app
Platform
Anthropic API
Operating System
Windows
Terminal/Shell
Other
Additional Information
_No response_
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