Space Syntax error when input is larger than certain number

Hello community!

I have been working a bit with Space Syntax, which seems like a really nice tool. The only thing is that when my input goes above a certain number (12 in my case), the whole algorithm seems to get messed up.
Anybody had a similar experience? Any recommendation on how to do the same thing with a different plug-in, even if it requires writing more commands?

I just realized this might be because there is a limited amount of circles that can be tangent with each other!