Rated 1 out of 5 stars

Rubbish, eBay icon greyed out and unable to connect and get to login page

This review is for a previous version of the add-on (2.5.1.1-signed). 

Thanks for your valuable feedback. Some users have reported a similar behavior in the past. They have all fixed it by upgrading to the latest Beta of Firefox. You can get it here:

http://www.mozilla.org/en-US/firefox/all-beta.html

Hope that helps