Mission 6 - Publishing Essentials (stuck need help!)

I’m working through the unity essentials tutorials and I’ve run into my first snag in Mission 6 - Publishing Essentials…

Play mode works to load the first scene from the Main Menu Scene. Then I press the ESC key to exit the scene and return to the Main Menu.

However, this time in the main menu scene, the player controls have been removed from my player character and set to some default scheme (that I cannot locate in the design view) and none of the menu items are clickable.

Does anyone familiar with the tutorial have any suggestions on what may be happening?

Never mind… I found the problem… there was a second main camera hidden as a child under the Gallery prefab. Deleted it and it removed the control conflict. everything works now.