Importing animated mesh to Blender causes weird artifacts in animation

Support Animation and Rigging
1

I’m importing an animated mesh from Unreal to Blender and while the animation plays fine in Unreal and the Windows 3D viewer, it’s showing this weird artifact in Blender

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image1917×1041 238 KB

Any fix for this?

2

It shows up fine in Windows 3D Viewer

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image1911×1038 137 KB

3

And in Unreal

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image1914×1033 147 KB

4

OK so it seems the pelvis bone is getting removed for some reason when importing to Blender. Not sure how to fix this. Help pls

5

skeleton didn’t have root bone. reimporting caused the pelvis to become the root and “disappear” idk

Added root bone, retargeted animation in UE4 and reimported. Works now