If you're hitting this issue, please send a bug report using Help > Report an Issue, and include your logs.
Also, it would be great to get your system profile:
1) Go to Applications->Utilities
2) Open System Information (or System Profiler)
Attach the result to the report to your reply.
Also, if you could open the 'Console' application, search for 'Hype' in the upper left hand corner, select all the items that appear, and then click File > Save Selection as ( http://cl.ly/image/3c3U0x1K2x2g ), it will give us a lot of information about what's going wrong.