FCC's Ajit Pai doubts Elon Musk’s SpaceX broadband-latency claims
While traditional satellite broadband generally suffers from latency of about 600ms, Elon Musk says that SpaceX's Starlink will offer "latency below 20 milliseconds, so somebody could play a fast-response video game at a competitive level." The Federal Communications Commission is not convinced that Starlink broadband network will be able to deliver the low latencies promised.