I believe it said the default setting is that it will only register a click as an order after the previous one was delivered. I could have misread that, though.
I guess kids these days have to learn H.P. Lovecraft the hard way...
"I say to you againe, doe not call up Any that you can not put downe; by the Which I meane, Any that can in Turne call up Somewhat against you, whereby your Powerfullest Devices may not be of use."
(edited to add, HP Lovecraft was my favorite sysadmin in my youth)
