03 gets heavy handed and rather than work through just shuts down the "offending" prog, in this case Litestep, using task manager it starts up again no problem after I block out the IP get text, think this is 03 quirk more than your code.
The write to hard drive could be a cause but have no clue in how to get roubd that one, I tried to designate a "dump zone" and allocate temp memory status but did F"*k all to solve that little anomily. Hmmmm just love these vurtual chess sessions.lol