Why are you wasting time trying to mine Script with a CPU or a GPU?
Even the GRIDSEED ASIC stuff is getting borderline on if you can mine profitably with it if you have SUPER cheap electric.
I suspect they're just too slow to compete for shares any more on most pools.
I have free electricity (and even thinking about going solar) and I am just starting to use ASIC miners, so I am first trying to see if it is a good investment to purchase better gridseeds like one with 40 chips or so ... and go for the throat.