The Talk2 List how do you stop miranda from giving up?

[derek Lane]

Every time their is a slight fluctuation in connectivity, I'm obviously signed 
out of messengers.  I know some of you have your mirandas, or whatever the 
ploral form is, to wordlessly keep trying to log back on.
I've looked through all of the options and can't find anything.
So question is, how is this done?