richard_damon wrote on Wednesday, July 10, 2013:
Remember, that as you increase the sizes of task stacks, you are probably going to also need to increase the size of your heap to make room for them.
In the debugger, you can put a breakpoint in the Overflow Hook function, so that when it trigger, you can look at what task is overflowing. That task will either need to be given more memory, or made to use less.
You can possible look around your system when the breakpoint is triggered, to figure out why that task needs so much memory, that might help you.