ClawX hangs at ~30% when connecting to LM Studio, then cancels task

Environment

• macOS: Darwin 24.6.0 (arm64)
• ClawX: latest (via QClaw)
• LM Studio: 0.4.9
• Model: agentscope-ai_CoPaw-Flash-9B-Q5_K_M.gguf

Description

When using ClawX to connect to LM Studio local server, the task gets stuck at approximately 30% processing and then automatically cancels. The LM Studio API itself works fine (tested via API test in LM Studio UI).

Troubleshooting attempted

1. Changed baseUrl from 127.0.0.1:1234 to localhost:1234 in config - still fails
2. LM Studio API test passes - server is working

Expected behavior

ClawX should connect to LM Studio and run the task normally.