I don't know if the V2 gets scared or something, but I have logging issues (usually when doing WOT passes) that the data logging doesn't keep up with the data resulting in large time gaps in the log. Recent run at the track i'm missing nearly 2 seconds of time between some frames on the log. When realtime monitoring on the laptop the guages etc visibly freeze up then come back.
I've tried reducing my PID count to see if it helps but no luck. Seems strange it only really does it when WOT, do large data changes cause the unit problems?
Perhaps just an issue when laptop logging?