Assemblies that share similar parts not showing parts on Fusion Team Hub

[ABoaro]

I have a very peculiar problem with FTH. I have assemblies uploaded from Vault onto FTH. Every assembly uses the same bracket parts and I assume that in FTH each individual assembly would show reference to that part. However, I see the parts appear in 2 /10 of the assemblies. None of the other assemblies show the part as existing on FTH. Yet, in Vault, they exist and are visible.

Has anyone else run into this issue? No matter how many times I upload the assembly, the parts still would not show although they exist in Vault.

[ABoaro]

I'll provide an update on the issue. It is no longer about sharing similar parts. The issue occurs when the view of an assembly in Fusion Team Hub does not match the image or associated parts for that assembly. 

Here we see in the top left corner that the assembly has an infill. From Vault, all the parts are there. However, Fusion Team Hub does not show the infills per the bottom left corner of the image. Re-opening the file in vault, checking it back in and then re-uploading seems to fix it for some cases. However, this would be such a hassle if it meant every faulty upload would need to re-upload after a check-in with Vault. 

An alternative cause that I believed was happening was the assemblies may have been too much data for FTH to handle. However, it has been almost a full week since they were uploaded and FTH shows no sign of improving the error. 

Help soon would be much appreciated. Could it be settings from the Vault Sync Mapping? Or could it be that Fusion Team Hub just can't get the job done.