Symbol doesn't flow well

1

Created a symbol which involves some moving buttons. Seems to work well when I’m creating it, but when I view it in the browser it’s jerky in spots.

Can’t see any timeline stuff that would cause the problem.

I’m attaching it here. Would appreciate any help.Test.zip (132.1 KB)

2

It’s difficult to see what your animations are with the exported file. Could you share the Hype document? To me … the buttons are changing z-index which may or may not be part of the animation. This is the only thing I could see when viewing the output.