That doesn’t match my testing, they didn’t report power source on my C-5, but they do when paired S2 on my C-7. Perhaps I did something wrong, perhaps you know some trick that I don’t. However, Bryan Copeland (@bcopeland) reported the same in another thread:
Also, I said what I did because @ellomdian, the poster to whom I replied, said their hub was a C-7.
