Likely if IP A posts a story and IP X,Y,Z always upvote it first, it likely flags that as suspicious. Or if IP X,Y,Z go directly to the link and upvote, instea

Likely if IP A posts a story and IP X,Y,Z always upvote it first, it likely flags that as suspicious. Or if IP X,Y,Z go directly to the link and upvote, instead of organically finding the post.