Thanks for the input... the error occurs before anything is passed to the .py script. I think there's a possible disconnection between sending info from the .js API URL to our ArcServer, and this creates the error. I get a 404 error when I am able to reproduce this... so, there is at least one missing file somewhere. I am working on writing something that doesn't kill the job, but tries again a second after the error occurs. This seems to be working at this point.
Ryan