Copilot -p fails with I/O failure #5357

Describe the bug

copilot -p "hello?"
● An administrator-managed setting replaced model "gpt-6-astra" with "gpt-6.1-sol" for this session. Contact your
administrator if this is unexpected.

Error executing prompt: Error: Request session.send failed with message: Shared writer storage I/O failed. (operation=open_lock, os_error=5)

Affected version

GitHub Copilot CLI 1.0.105.

Steps to reproduce the behavior

copilot -p "anything"

Expected behavior

It works.

Additional context

No response