Descriptive Problem Summary: Having threads toggled on causes DD to freeze up and crash when you try to re-host a project after you have already hosted it once already in the same session. This does not include map threads.

Numbered Steps to Reproduce Problem:
1. Toggle threads on, open DD and host a project.
2. Close it via the Stop button in DD.
3. Try re-hosting by clicking Go.

Code Snippet (if applicable) to Reproduce Problem:


Expected Results: For the game to be re-hosted.

Actual Results: DD crashes.

Does the problem occur:
Every time? Or how often? Every time.

When does the problem NOT occur? When I turn threads off.