[Bug] Anthropic API Error: Usage Policy Violation on Dispatch Requests

Question

**Bug Description**
I keep getting the following message while working with the Dispatch tool.

```
API Error: Claude Code is unable to respond to this request, which appears to violate our Usage Policy (https://www.anthropic.com/legal/aup). Try rephrasing the request or attempting a different approach. If you are seeing this refusal repeatedly, try running /model claude-sonnet-4-20250514 to switch models.
```

I tried running `/model claude-sonnet-4-20250514` but still get the error.
**Environ