FBX Animation imports strobed


I’ve imported an animation from Maya using 2013 export format. The animation appears and so do the materials on the object. However, when the animation plays it appears to strobe. https://youtu.be/-xU4ZOskFbo

the whole animation doesn’t look as it should really.

Please any advice would be great… I don’t know if it’s maybe a z index issue Z-fighting - Wikipedia as described here?

appreciate any insight and help