I got a mail From: "notifications@support.mozilla.com" under the heading of "Reply notification: Firefox keeps having unresponsive scripts such as...." and it says ""Alison" has posted a reply to a thread you're watching. You can view the thread and reply at the following URL: https://support.mozilla.com/en-US/forum/1/566417#threadId676637.................... What is this, please? == This happened == Just once or twice == I started firfox