I have custom characters and animations for my game as it takes place in 0 gravity. The characters, however are still R15. For some reason, in about 1/30  of my playtests, the hands and feet of the character start moving. They move in what seems like a looped animation and are predictable (they don’t move randomly). This leads me to believe there’s some kind of underlying roblox animation that accidentally plays on them.
If anyone has any idea on how to stop this from happening, or any other ideas on what could be happening here I’d appreciate it!