[SapphireSun]

Interesting, I encountered problems with image decoding. Image.src = dataURL stopped being reliable. I suspect that the code was refactored to support createImageBitmap (https://developers.google.com/web/updates/2016/03/createimag...), and some kind of race condition or something causes some decoded images to be correctly sized but blank.

We fixed this by making users that support it use createImageBitmap, but I've also seen some Windows Chrome crashes that I suspect are from that call.

EDIT1: Also, thanks for the tip about the WebGL error. I've been seeing that too.

EDIT2: D'oh it looks like you also spotted the reason for the src attribute as well. I should have clicked the link before responding. ;D