Roblox Studio Animation Blending Bug [IMPORTANT]

This bug has appeared out of nowhere in the last few days. I believe it has to do with animation blending.

This issue is only visible inside Roblox Studio itself. If you publish and join the game on the Roblox client, there are no animation bugs. My game is listed under a group, but I am the owner of the group and all the animations have been made by me.

This is a huge problem right now as it is preventing me from developing. I need to test animations and see them in game before publishing. It also completely prevents animation event markers from playing in my scenario, so my VFX do not trigger when the animation does. Weirdly enough, the torso stays animated, but I am assuming my animations just do not conflict on it like they do on the limbs.

Steps To Reproduce

  1. Have a rig with multiple animations playing at the same time.
  2. Join a playtest inside Studio.
  3. Observe that animations either blend weirdly or do not work at all.

Beta Features
I do not have any beta features explicitly enabled, though I am not sure if any are on by default.

Videos


System Information

  • CPU: AMD Ryzen 5 7600X 6-Core Processor
  • Memory: 32 GB
  • GPU: AMD Radeon RX 7600
7 Likes

Hello! Sorry for the late reply. We are rolling out a fix right now which should address your problem. Give it about an hour (and you might need to restart studio). Let us know if you still have problems after this rollout.
Have a great weekend!

1 Like

I am unaware if the fix has been added yet, but its 4 hours after your reply and I am unfortunately still encountering this bug.

I have restarted studio completely (closing through task manager and reopening)

i just rechecked my beta features and it seems adaptive animations turned on after the hotfix, turning it off has fixed the issue thankyou

Hi Venti, while we have identified and reverted the offending code on our end. We would like to ensure that our patch fixes your specific case. Would it be possible to send us a small repro of your character and controller as an rbxl for us reproduce and verify on our end?

Thanks!

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