Audio engine not running when using templates in X3

Does anyone know why when I start a new project in X3 and load in templates and add audio files the audio engine will not run?  It seem like when I load too many templates into the project is where I have this problem.. I can load a 12 track drum track template into the project add the audio files and it plays fine.. When I go to add more templates and audio files it will not play... Here is one other strange thing.. If I load all the templates in an add the audio files and hit play the audio ebgine plays most of the time, but if I hit save, exit sonar, and then go back in to the project, the audio engine light will be green when the project is first open but as soon as I click play it goes off and the audio engine will not run.. Does anyone have any ideas as to how to fix this problem?  If I don't use templates the audio engine plays fine...

Thanks for the response. The routing outputs are the same.. It is such a strange thing... The drum track template always works.. But if I want to lets say add a percussion template it may not play.. I say may because it can be an intermittent problem and play sometimes but not always.. I thought maybe having too many different templates in on project was confusing something in the software causing it to not play so I made one large template with all the tracks. Needless to say, that did not play at all.. As soon as I click play the audio engine shuts off. I can reset it but everytime I click play the green light goes off and nothing happens.. It is not the cpu's or the hard drive. I have plenty of resources there..