Stalling when shifting from D to N,
Any thoughts as to why?

I'll check to see if any codes are there but no CEL.
Then I'll re-flash with the SCT provided by Mike (5Star) and see if it continues.

But in the mean time, thoughts as to why?

Not a huge concern, but something must be off a tiny bit.
Kinda a PIA when trying to get into small/tight parking spots.

thanks

 

not sure if re-flashing and changing the fuel filter actually did anything, but all good now.