I've installed the Cocoon addon for the first time today, and created an account. In case you haven't heard of Cocoon, it's supposed to make your web-browsing more secure.
When Cocoon is active, Firefox crashes whenever I try to use any website which requires a login (such as Facebook or Twitter). I have tried several times but Firefox keeps crashing on every attempt. The crash always happens when I click the Login button for the relevant website. I am using the latest version of Firefox - version 10.0. This problem means I can't use Cocoon on any website which requires a login. Please let me know what I need to do to fix this issue.