@morpheus93 because nobody has an idea what this is at the first point, I checked it out, it seems to be some sort of fingerprint analyzer, it could be that when you use a fingerprint it breaks that site as it tries to get a value which it cant or so whatever, or something similar.
Maybe that element is dynamically changed on page load,
depending on many factors.
You should examine source code of the given web page and
find - determine best solution for your case.
Experiment with other selectors provided by BAS, besides
CSS selector, or find your own constant selectors based
on web page source code