FMLE Crash after 30 minutes of HD 720p streaming.

All,

I am running a 720p sports webstream, and it looks wonderful.....for about 28 minutes, and then FMLE 3.2 crashes.  Streaming on an Intel Mac g5 Snow Leapord 10.6.8.  In my error log, I get a thread crash error, on thread 24.  And once I got the error on thread 23.  I don't know much about threading, or if the Mac may have a data output limit.  I have tried making a new admin and reinstalling FMLE 3.2 to no avail.  If it streams great for a half hour, why does it all of the sudden crash?

Any help is greatly appreciated.