[Bug] Concurrent Claude Code sessions block each other, preventing parallel execution

Status Fixed / completed
Maintainer reply ✓ Yes — blois
Activity 3 comments · opened Dec 8, 2025 · closed Dec 8, 2025
💡 Likely answer: A maintainer (blois, collaborator) responded on this thread — see the highlighted reply below.

Bug Description
Currently, running two claude code agents, and prompting in one session and the other session stalls, preventing two concurrent session from running together

Environment Info

  • Platform: darwin
  • Terminal: cursor
  • Version: 2.0.61
  • Feedback ID: dd778332-fed7-4373-8934-5bcf58a08644

Errors

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3 Comments

github-actions[bot] · 10 months ago

Found 3 possible duplicate issues:

  1. https://github.com/anthropics/claude-code/issues/13338
  2. https://github.com/anthropics/claude-code/issues/13287
  3. https://github.com/anthropics/claude-code/issues/13268

This issue will be automatically closed as a duplicate in 3 days.

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🤖 Generated with Claude Code

blois collaborator · 10 months ago

This should have been fixed with version 2.0.61 of the IDE extension. Please make sure the latest version is installed and running (a refresh of the window or a restarting the extension host may be necessary for this).

github-actions[bot] · 10 months ago

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.