I’ve used the skeletal mesh LOD import feature multiple times and haven’t had a problem with it, but now that I’ve needed to import static mesh LODs for some reason the process is incredibly infuriating and tedious.
(This is for 3ds Max at least) For some reason I have to group everything, which instantly makes me unable to make changes to the mesh, then once I add the group to the level of detail utility if I want to edit any of the meshes within the group I have to ungroup them and manually, one by one select a LOD mesh and remove them from the LOD set. It’s a massive waste of time, a manual import LOD setting just like skeletal meshes have would be a welcome feature.