Can I set an exception page in Hummingbird?

Last week I enabled caching on a site by using Hummingbird. But this broke an important page with a form that clients used to upload their files. The plugin prevented the captcha from reloading a fresh image on the backend, which meant every attempt to enter was wrong because it was matching an old captcha. I hope that makes sense, it is hard to explain. Anyway, I was hoping I could enable caching for the site but then disable it just for some pages. Is that a possibility?