On a fresh install of NHSEO v2.0.9.0, using 50 threads, 12 accounts, and 50 super fast private proxies on my super fast VPS

Why has it only sent CSX3 236 captchas in such a long period of time?!? And from what I can gather, the bulk of them were re-captcha so... they obviously didn't get solved. It would seem I could run NHSEO without any captcha solving and get about the same results....
Thoughts, ideas?