sdk ver 3.7.0, all packages up to date.
As title says, seemingly at random the sdk fails to add/include the vrc parameter and/or menu elements. This is also not only affecting myself.
EDIT: It is not an issue just with upload, all avatars are being affected, with some becoming error bots, uploading to a new blueprint id seems to have fixed the issue for me.
EDIT EDIT: New blueprint id is only a temporary fix, turned avatar into an error bot soon after.