Are you on the latest version of Edge Animate?
It is Adobe Edge Animate CC Version 2014.0.1
This should be the latest, isn't it?
Can you reproduce this with my files and see the difference between chrome and FF/IE?
Any idea? ;-(
I have downloaded your files and I can confirm performance is not good in Chrome, where it should have the best performance.
Apart from your example I'm also having performance problems since all updates after Chrome 36.
Read my post(s) at Google's blog. (first link)
I tried a small comparision test on performance.
It was very interesting, Chrome sucks bigtime now!
In my opinion it is not related to Adobe Edge Animate.
Something is seriously wrong with the new versions of Chrome.
This is driving me nuts since the update from Chrome 36 to 37 and plus.
Still no real solution yet from Google.
I already have tried all future releases available (32 bit and 64 bit), still no luck.
Thanks for your feedback. At least there's nothing wrong with the files produced in Edge Animate, but the performance of google chrome is very annoying.