My RX decides which trips it is going to log, drove all the way to Devon last week, but no record of it. There doesn't seem to be a pattern.
This morning, got a notification that charging was complete - great thanks. the App also showed that all the doors were unlocked, refreshed, no difference, got out of bed (04:00), looked out and sure enough - the car was locked!!
I've just switched from Mercedes, their App is absolutely brilliant - Lexus take a look, you could learn a lot.