If you've created and scheduled clocks but see blank hours in your playout log, you need to populate the log with your scheduled content. There are two ways to do this: either manually schedule via Manage > Playout Log by selecting your date range and clicking "Schedule", or switch the "Log Scheduler" to ON on the main interface for automatic scheduling. Most users prefer the automatic option as it ensures continuous scheduling without manual intervention. The Log Scheduler switch is located on the main PlayIt Live interface near the bottom right of the window.