Animation Performance issues

Hey folks,

I’ve been working on a website where the scroll is locked, I created a script that apply a transform: translateX({section-number}); to each of them, and I have a simple transition aswell. My problem is :

The animation stammers, going below the 60 FPS Mark and I don’t know why I currently have a will-change:transform; on all of my sections, I’m not sure if it’s better to aplly the proprety ABCya Adam4Adam POF on each animation and then remove it (so that woud be on the two visible sections). I also looked into the garbage collection but I’ve not been able to make any real optimisation, if anyone has suggestion or know why I’m having this issue please help

I have a similar problem. I have a pretty complicated animation BP system so my guess is it’s because of that. Haven’t had the time to look into it yet, but I have a drop from 120 FPS to 70 or so when I place just one character. It’s not the character because it has merely 40K polygons or so and when I disable animation, framerate goes back to 120.
Sorry I don’t have a solution, but I can confirm that animation can drag down FPS terribly