Regular stutters appear at almost every second.
Chrome debugger shows that's related to "Recalculate Style" and "Layout". That seems to be the CSS pipeline, like a forced recalculation while changing the width or height of a DOM element. I use no HTLM element in C2 editor, nor I use any CSS at runtime.
What I saw in Chrome debugger :
https://www.dropbox.com/s/yxuz5avxojhhx ... e.png?dl=0
Operating System and Service Pack
Windows 7 sp1
Construct 2 Version ID