So, I ask again, why does lolminer get blocked by Nicehash, now? No core or mem settings have any effect, to my knowledge, just a sudden blockage of lolminer by Nicehash.
Last version 1.30 has a bug with nicehash, you should continue with 1.28a in Windows or 1.29 in Linux if you mine with nicehash. The Dev said it will be released soon an update to fix that bug