Bit the bullit and did the replacement upgrade back in late January. Never really worked at 100%. Got to the point that all I could get were two messages: parked near a charge point and charging complete. Went to the dealer today and had the LEAF tech look at it. He was concerned that my OBDII for my LEAFSpy had cooked the telemetrics computer. I told him I've n ot heard of any LEAF owner with LEAFSoy having problems. He did some more testing and got down to an educated guess that just maybe the telemetric upgrade computer -since it was one of the early models might be defective. Replaced it with a new one and just told me that fixed all the problems! Under warranty so it's free. Now on to the windshied washer nozzle for the 2nd time.
Think I'll keep the car a bit longer as I got the free HV battery replacement back in March.