Hello from Greece!
I use racechrono for the last two years, and I never had any problems. Since I upgraded to RC 1.43, I experience major problems with the datalog frequency and accuracy. Despite the fact that I set the receiver to 5Hz, the data looks like it was logged at 1Hz. Specificly, the traveled route line appears very harsh, and the logged channel curves are very spiky. The problem is not appearing every time. For example, the first session can be logged normally, and the problem can appear at the very next session.
This characteristic NMEA file is from 3 sessions, where the first two seem to be logged normally, and the problem appears in the third session:
And the corresponding vbo file. If you open this file with performancetools, you will be able to see the obviousdifference between the laps of the first two sessions, and the laps of the third session:
I wonder if there is a correlation with the problem reported here: http://www.racechrono.com/forum/comments.php?DiscussionID=438&page=1#Item_0
Maybe, setting the GPS baud rate manually will solve the problem. Has anyone else experienced the same problems? Any help will be appreciated.