weird Crash

hi everyone (/david ;-),

i experience weird crashes in my current gh project.

basically i try to create a regular 3d grid of point inside a bounding box of a given brep.
second step is to ask if the points of that 3d grid are in- or outside of the brep.

after three different attempts to create the grid i suspect the "inside" component to be the cause of these crashes.

oftentimes i get warnings like:
"cyclical data stream detected. parameter I (...or others...) is recursive."
although i am pretty sure i do not create any loop.

the rhino command line sometimes states:
"Exception was thrown in ExecConduit(): Object reference not set to an instance of an object."

a cannot precisely reconstruct the order of issues, but quite often i end up with:
"windows (or rhino ?!) is out of memory. you should restart your computer."
...which is then necessary!

i found a crash report on my desktop, but am not sure from which crash this one derrived.

pls see the the attached ghx file. only thing required to get started is reference any brep.


any help very much appreciated,
frank