Sorry, I was forced to install the last good version (2.8.2) and disable updates: https://addons.mozilla.org/En-us/firefox/addon/colorzilla/versions/?page=1#version-2.8.2
Hello, please try the latest version v3.3. It should fix the issues you were experiencing.
If it fixes things, we would appreciate if you could consider amending your review.
In case of any issue please feel free to contact us at http://colorzilla.com/contact/. We are committed to quickly fix all issues and provide you with the most sophisticated color tool on the market - for free!
