Well, one anomaly I figured out by trial and error was that the CPU shoots up to the 93-97% range when I turn the GPS NMEA broadcast on; and falls back down to 15-20% when I turn it off. Is this normal, is NMEA broadcast supposed to use so much processor power? I wonder what would happen if I had other services on, of which the Rut955 has many. Even though the router works normally; this doesn't feel "normal": close to 100% cpu usage with only one service.