Wifi lost when stack grows too large?

[incorvia]

I was trying to figure out how to profile this and I found this just now

Measuring Memory on your Spark

Hi, i’ve had a hard time finding my way to do complex things with the Spark, cause of the very limited amount of memory. I want to share my findings with you. There a two types of dynamical Memory (HEAP and Stack). The Heap starts on the bottom of the available memory (and gos up), the Stack starts from the Top (and goes down). If these two borders come close to each other, and cross -> this is your “out of memory SOS Blink” If you are not using dynamic allocation, some libarys and the Cor…

It appears from this older thread that if the stack and the heap borders get too close together you get the SOS you are talking about. However, I wonder if the stack gets too large if this would still in some way impact the Wifi's ability to connect thereby influencing the heap? The only place we are specially using the heap is unrelated to this code and we haven't had an issues there. This seems directly related to the depth of the number of wrapped lambda's I create.