Hi Katie
I am experiencing the same issue with lagging on a game created within Articulate 360. There are a huge number of triggers on the build file to make the game appear animated with a scrolling background, and interactions when an object intersects with other objects. This game was working fine on older browsers of IE and Chrome but on testing today it is now lagging.
I am using the latest version of Chrome version 78 and IE version 11.805.
Please can somebody take a look at what's going on here. I don't want to share my build file - do I need to create a case?
I have 3 clients about to go live with this project and need to know how to fix it.
Many thanks
Alena