Playing a Finished DVD

I created a DVD using DVD StudioPro 4. All buttons, menus, tracks, work using simulator but after burning the DVD and then trying to play it, the DVD does not play unless I click the play button on the remote. I wanted it to start with the main menu but it is a Black Screen.

Yes, "First Play" was set to MainMenu.

I was reading some of the other posts, one suggested looking at the preferences for Apple Player. I changed the setting to "play disk" when one is inserted and it now plays as expected. I will try playing it in a DVD player to make sure it was just the settings in Apple Player.

Thanks for your response.