I am monitoring an application that creates windows events. For the most part this has worked perfectly in my testing and live. A failure event creates a trigger/email. When successful event occurs it clears/emails. But I have one pc that I will get multiple false email alerts for event though nothing shows in the console. When I check windows events the failure event never occurred, so where do I begin to troubleshoot why this one pc is causing zabbix to fire out emails?