I am using Fast Dial 4.12.2 by telega (http://www.userlogos.org/extensions/fastdial) with Mozilla Firefox (most recent version). The most recent version is 4.14.4 but that has some pretty serious quirks so I am using an older version. That works fine but it keep "calling home" to search for updates and there does not seem a way to turn this off. It appears every time I start Firefox and then reappears again after some hours.
So I guess my question is: How to I stop Fast Dial from calling home?