Either there's a bug in your code or there's a bug in WWW::Mechanize. Either way, I'll need to run tests to find out which and how to fix it. I'm not going to spend my time creating a test environment to find the answer. It's a waste of my time to guess what your problem is. It's a waste of my time trying to figure out the parts you've already figured out. Especially since the likely outcome is "there a bug in the code you didn't show me". My request stands.