Oh, also forgot to mention it ran without any issues on my Mac Mini. I'm not sure if you made changes between Round 1 and 2, but whatever you did corrected the issue. Super smooth experience on the HTML build with zero sprites dropping.
Thanks! I had an issue with the effect I was using causing issues with the spine plugin. I have since made updates to the procedural lighting effect so that the issue "hopefully" doesn't happen any more :) Thanks for reporting it!