• VSCode Version: Alpha
• OS Version: OSX 10.11.5

Steps to Reproduce:

Follow the steps in smoke test - Smoke Test Debugging Javascript section

1. Open VS code with VSCode-Smoketest-Express project
2. Go to debug view
3. Put a break point in index.js file at line 6
4. Start the application
5. In the browser open the application page http://localhost:3000/

Expected: Debugger should stop at the break point and show all necessary debug information like call stack etc
Actual: Debugger stops but there is no visual representation that it is actually stopping, and no necessary info is shown.

Additional Information:
See the attached movie

http://g.recordit.co/0UV4elT3Cq.gif

• It worked when I tested first time and later it was breaking sometimes as above. I used keyboard short cuts to stop and start the server. I do not know if it is something to do with this