This unit lacks an optional and audible "Recalculate Yes/No" notification function.
I am accustomed to and rely substantially on this valuable function. Once you use this function you don't want to be without it. Without this function if you miss a route turn the unit quietly recalculates your route without notification which potentially can add many extra and unnecessary miles to your route without you realizing it. My other GPS is a Garmin Zumo 550 and it has an optional Recalculate Yes/No function. Having this function available as a Yes/No option would make the 2597 about perfect for me, without it I consider the unit flawed. Please include this function in a software release.
Thank you.
