Storyline 3 issue publishing

I am also having the same issue with SL 360! Every time I try to publish a scene (or even the entire course) to Review 360, it freezes and brings up the message that SL might need to close. Unfortunately, I cannot have you review the course due to the type of content I have (and per my client's request). Are there certain types of files that tend to create issues (i.e. mp4, m4a, etc. files)?