Buttons not working on phones and tablets, buttons disappearing on laptops

Hi Phil, 

Thanks so much for reaching out! Sorry to hear you've run into this snag! 

I wanted to let you know that we just released a new update for Storyline 360 (Build 3.77.30568.0).

As a first step, I recommend updating Storyline 360 to the latest version. Here's how:

Update Authoring Apps

When viewing your project in the latest update of Storyline 360, I'm not seeing this issue appear. Below is a published link to your course for you to test out on your end. Please let me know if you are able to get through the entire course as expected on your end! 

Review 360 Link 

Looking forward to hearing from you!