That Player.log definitely told me where to look, can you run this process once more? Download a slightly modified version: https://mega.nz/file/nFY03Aab#QcT48Z7CtWgjQ4lFpZSNoZhsheh2UFth6zgrxzsdeB4 and replace as before. This might fix the issue outright, otherwise it'll pinpoint exactly where it's happening.
Alright, one more shot at this. It looks like a fairly basic string comparison is failing on some machines and not others, which is bizarre. I've put together what *should* be a workaround: https://mega.nz/file/WdhRERzR#MEK9nFuge8c8ros9D5tmuyAJNL0gzGzFfYYqbIUgFGs