Doing songs in batch creates error sometimes

[bryant]

Whenever I do a complete folder (usually 18 songs) and check all when converting from bin to zip, I will get an error usually on the 5th or 6th file down. But when I stop the program, restart it, and click on the file that created the error and process that one by itself, it works fine. Then I continu batching the rest of the files, but it may stop againg 4 or 5 files into it.

This happens on nearly every batch and ALWAYS corrects itself when I process the errored file by itself.
The files are okay apparently. They process fine alone.

It's like somehow the end of a processed file ties up the beginning of another process and it causes a stop point.

Can anyone recreate this?