Grey background between multiple slides on HTML5 Only published project
I'm very new to Storyline, and I need some help with publishing.
I have a small project with 22 slides. Muliple slides have animations and audio. Some have embedded videos.
When I publish my project and look it in 360 review HTML 5 , I get a flash of a grey background just before the intro slide which has embedded video and audio. I also seem to get the same thing between a lot of the other slides. It's grey background with 3 dots on it. I don't have a transition between slides. I have no idea how to get rid of this. I've viewed the published project with 3 different browsers and the effect is still there. Please can you experts help me.
I can't post the whole project here, I'm sorry.