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Flipbook Flicker Problem

Problem Summary: I am having a problem with flipbook materials in ue4. Models that I import into my project are suspect to flickering when I apply a flipbook texture to it. See video attached to this post. In the video, the geometry on the left is an imported Datasmith file. On the right is a plane native to Ue4. Notice that the Ue4 geometry does not flicker.

Question: Does Datasmith cause problems with flipbook textures? Or just imported models in general? For context, I am importing models from Rhino 6. I have also noticed that this problem occurs with almost any type of mapping (spherical, cylindical, box, ect.). However, planar mapping comes in clean with no flickering. Perhaps flipbook textures do not work well with complex mapping from other programs? Thoughts? Thanks!

Video Problem|video