What you are saying make sense except I did run without the odb plugged in for a session and the behavior was the same. I will see what happens with your update when available.

Just for info, iPhone 5, XGPS150, BT1 on blue tooth and a gopro3 white on wireless but not used often.

Jack

Sorry I am not good enough to post a screenshot. It says incomplete and in the map it stops nowhere near any other point of interest. There were no split times in the AMP map either so that may not be a factor.

Jack

I can confirm this issue. I have been to four different tracks all with the same behavior. I did same and deleted a track after day one of a weekend, reloaded for next day with the same results. One timed lap followed by a partial lap. I was thinking I messed up a setting since I was playing with th...