It’s not a bug but it should be changed
If you have 2 attachments with the same name that ends in RigAttachment, roblox will automatically make a Motor6D between the two attachments when the model containing them enters the workspace.
My model already contains exactly what I want it to contain. Having to clean up after this is annoying. This behavior should be removed.
This used to happen in tools (it doesn’t anymore); if you insert an old gear, like Bloxy Cola and open its handle, there will be a lot of unused welds in there (probably there since they were created), so I see no reason to keep that in humanoids.
So the repro here would be to unparent/reparent to Workspace repeatedly?
Yeah. Also starting the game will do it.
The avatar team is looking into this. Might be related to another bug as well. Thanks for the report.
iirc, even just opening the placefile will cause this because it’s a part of Humanoid’s initializing code.
Yeah this behavior is really ‘wtf’