GUI here
http://nefariousmotorsports.com/forum/index.php?topic=1079.0 Indeed, makes logging much safer on the road.
I don't remember if there's an option to log to screen, but if that's what's happening, reconfigure to save to file. Logs can be (are?) saved automatically in .csv format to the logs sub directory. Select the .csv from the EcuxPlot File>Open File . You'll want to trim the data in the .csv to be opened to just the data range you want to look at.