Audio sounds metallic on iOS at first load
I'm on the latest version of Storyline 360 (3.19.16600.0) and an iPhone 6 with the latest iOS (12, the version that came out a few days ago), although this happened other times before too, with previous versions of both Storyline and iOS. It also happened with an iPad (not sure which version it was running on).
I published a course, uploaded it to Cloud Scorm to check if tracking was working fine and when I send a link to open it on my iPhone, when it first loads the audio sounds metallic and rough. When I reload the page it works fine, but I can imagine if this happens maybe the users won't know that reloading fixes the problem.
Any idea why this is happening? This isn't the first course with this issue, and I'm not sure if it's an issue exclusive to Cloud Scorm or if it can be replicated in our clients' servers.