Do you have an application that starts misbehaving randomly? You aren’t quite sure what is going on, but it seems like for some reason your Timer just stops firing it’s event handler–and once it stops it never starts back up.
This drove me nuts! But, it is definitely a problem in the Windows Server 2003 SP1. This bug is particularly devious since even if your application uses extensive logging it maybe be nearly impossible to find proof of a timer not firing in your logs.
Short of implementing a Homer Simpson type of “everything is okay alarm” is there anything you can do to determine whether or not your application might be suffering from dying timers?