Question Slide, 2 Attempts not working

Hello Aubrey, 

Thanks for sharing a copy of your project file. The reason for the behavior you're experiencing is because variables do not reset when a learner leaves a slide. In the screenshot below, once the value of 'Slide44Attempt' exceeds 2 and does not reset, the 'Try Again' layer will no longer have a chance to appear.

Variables are a universal resource that can be accessed by only slide, and the only way to reset them is to add an 'Adjust Variable' trigger like this: 

I've attached an edited version of the slide so you can see how adding the trigger above changes the behavior of the 'Try Again' layer when the back button is clicked.