What's wrong with the difficulty? it keep raising like rocket

jump from 3million to 4.1million+ in few hours....
Those Nvidia Mine only card started to work already???

OH My god!!!

just over 4.4Million already....

in this ratio, we probably will giveup mining within 1 week............

no there are still in pre order, but with the information about the that the are coming is enough to keep many new miners to join.

Yeah, my pool is currently on 199% round progress. May switch to something else!