Codex sandbox fails to start on Windows mapped drive workspace

What version of the IDE extension are you using?

7.711.473

What subscription do you have?

Plus

Which IDE are you using?

vscode

What platform is your computer?

Environment: - Windows - Workspace path: L:\cs-web - Also related UNC path: \\video1\node\cs-web - Shell: PowerShell - Sandbox mode: workspace-write Observed: Normal shell_command calls fail before command execution with errors: - windows sandbox: CreateProcessWithLogonW failed: 267 - windows sandbox: setup refresh failed with status exit code: 1 Examples: - Get-Content -LiteralPath .\context\README.md with workdir L:\cs-web fails - Get-ChildItem from C:\Users\eric also failed once with setup refresh error Workaround: Escalated PowerShell commands from C:\Users\eric using explicit L:\cs-web paths work. Expected: Sandboxed commands should initialize and read workspace files normally, especially after the project path is trusted in Codex config.

What issue are you seeing?

Codex sandbox fails to start on Windows mapped drive workspace

Environment:

• Windows
• Workspace path: L:\cs-web
• Also related UNC path: \\video1\node\cs-web
• Shell: PowerShell
• Sandbox mode: workspace-write

Observed:
Normal shell_command calls fail before command execution with errors:

• windows sandbox: CreateProcessWithLogonW failed: 267
• windows sandbox: setup refresh failed with status exit code: 1

Examples:

• Get-Content -LiteralPath .\context\README.md with workdir L:\cs-web fails
• Get-ChildItem from C:\Users\eric also failed once with setup refresh error

Workaround:
Escalated PowerShell commands from C:\Users\eric using explicit L:\cs-web paths work.

Expected:
Sandboxed commands should initialize and read workspace files normally, especially after the project path is trusted in Codex config.

What steps can reproduce the bug?

always

What is the expected behavior?

_No response_

Additional information

_No response_