Excessively high internet traffic from Roon Rock

[mjw (Here I am with a brain the size of a planet and they ask me to pick up a piece of paper. Call that job satisfaction? I don't.)]

@Ronald_Inman

I have been using a self-built ROON Rock machine for several years.

To be clear, is this ROCK running on a NUC, MOCK, or Roon Server running on a Linux distro?