I’ve added “Always Scheduled” Playlists and scheduled playlists and have found the scheduler skips one or more playlists when a scheduled event has occurred on a playlist with a scheduled time interval. Even if you duplicate the playlist with a scheduled time interval it will still skip all following scheduled playlists regardless of their time interval and go back to the beginning. I’ve tried multiple arrangements of schedules and ordering but there seems to be a bug in the way the plugin continues after a scheduled playlist time interval triggers the associated playlist.
The scheduler is the only useful plugin for us. If there isn’t a solution we wouldn’t have any use for Info-Beamer.