I tried once. (It wasn't a high priority.) I think it must have been from our pit (Archimedes.) If memory serves me (which I steadfastly refuse to vouch
) it never acquired an IP address after about a minute.
When I used at the So Cal Regional, I found it of limited usefulness since the match results and standings were not available. It also caused some slight annoyance, since when I would scroll down the match list, it would periodically scroll back to the top whenever the list was refreshed.