Framerate slows down when run

When I preview my animation (by clicking on the play button under the layers) It plays according to the framerate (In my case, 15 fps). But when I run it, it plays at 12 fps. Please fix this!

-H.

Hey~

I’ve seen this problem before in Safari and Edge, if you’re using one of those browsers that might be the problem.

If not, could you post your project here? That would help a lot for finding the bug.