If I start local-harvesting and then shutdown NIS will the harvesting instantly stop?
And can the same NIS local-harvest on more than one account at the same time? Is it enough to change something in the config?
Btw. it's strange that
http://nembex.nem.ninja doesn't use the same importance unit as NCC does
If you shutdown NIS it can't harvest...simple as that.
You should be able to harvest with more than one account on 1 NIS but you need to raise the limit in the config file (as you suggested)