Cancel Event

[tarres]

Is there an option to stop or cancel an event?
Example: I have two events that show progress on the function keys with blink rate (one for green one for blue color). When I pause a download i want to change the color from green to blue and use the other event, since the first green event is still in queueu it blinking red and blue for the seconds till the green event is timed out. How to avoid this?