User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20100101 Firefox/10.0.2 Build ID: 20120215223356 Steps to reproduce: I'm used to connect via SSL: ircs://irc.newnet.net I often have to add an exception. So I use a link displayed by Chatzilla. Actual results: Link doesn't work under Firefox 11. Expected results: Link opens a window. I only have to accept to add an exception. Link works well with Firefox 10.x and below.