Thanks for taking a look a the log. It is good to have similar information to work with on this problem!
When this happened the first time, I went through the ECM and PL connections and noticed the PL had been cocked to one side from what appeared to be several issues .... wire tension, USB cable, acceleration, vibration over a 2 year period.
I re-positioned the PL and wiring to relieve as much strain on the PL as possible but still had the problem occur again, It does not happen every time I have had some clean runs but I am very cautious with testing.
The connection (connector) to the ECM may be what I inspect next. I have worked with these type of connectors for low voltage before and found that it does not take much to loose connection on 1 pin! The strain on the PL and ECM connector may have weakened a connection .........?