# Mental Ray screwing up keyframes

**URL:** https://forum.highend3d.com/t/mental-ray-screwing-up-keyframes/46350
**Category:** Maya
**Tags:** mental-ray
**Created:** [August 16, 2004, 5:10pm UTC](https://forum.highend3d.com/t/mental-ray-screwing-up-keyframes/46350 "2004-08-16T17:10:45Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![samyousefian](https://forum.highend3d.com/letter_avatar_proxy/v4/letter/s/838e76/32.png) [@samyousefian](https://forum.highend3d.com/u/samyousefian)
#### Post date: [August 16, 2004, 5:10pm UTC](https://forum.highend3d.com/t/mental-ray-screwing-up-keyframes/46350/1 "2004-08-16T17:10:45Z")

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Mental Ray seems to see keyframes that dont exist. I'm only having this problem on one character. My characters arm flys around when i render with mr. It doesnt do it with any of the other renderers. Anybody know how to fix this?