I tried win 2.9.9 version with my laptop and Globalsat BU-353 GPS USB receiver SiRF III. I add gpsComPort=COMxx to settings ini. It got the gps fix and location was correct but it didn't follow up when I was moving. It seems that location updates from gps doesn't show and even the gps is missing although it catch fix in the begining. I tried several times, always the same. Same problem, anyone?