Playing animations in Animation Editor is EXTREMELY slow as of v611

[Mauio64 (Mauio)]

Playing any animation in the Roblox Animator Plugin will cause massive frame-time spikes, no matter how complicated or simple it is. I personally go down to 20 fps.

I started experiencing this today, after updating Studio.

Video:

Microprofiler Dump:
microprofile-20240207-180332.html (9.4 MB)

Repro Place:
AnimRepro.rbxl (286.9 KB)

Open the game, open the Animation Editor, select the rig named “daniel”, load any of the animations, then play it. Repros every time, no matter what I do.

I’ve tried reinstalling Studio and restarting my PC to no avail.

Specs:
Windows 10 PC
Ryzen 7800x3d
RTX 3060ti

Worth noting that turning the camera also causes serious frame dips.

Here’s a recording from a friend on a laptop.

This is crippling my workflow, and I’d appreciate a fast update.

[Parraing]

Hi there!

Thanks for your report. We have investigated and found the cause of this issue. Unfortunately we didn’t resolve it in time for this week’s release, but the fix will be in next week.

Our apologies for the inconvenience, and thanks for your patience!

Cheers!

[Parraing]

Hello! The fix is now live. Please let us know if you still see slowdowns when loading or playing animations in the ACE.

Thanks!

[Mauio64 (Mauio)]

Seems to be fixed now, thanks!