Not sure if this has been asked before. I was just started playing around with X-Keys Pro USB. I tested out the "delay" macro function and found out that the key press on X-Keys were queued up. So I press one macro which takes 20 seconds to execute, everything I press after that would get queued. I am wondering if there is a way to terminate a macro before it finishes. Perhaps press one key to start, another to end. Not sure if this is possible with X-Keys. Any help would be appreciated.