While 3 of my rented rigs are pulled back to slushpool since the hashing rate are horrible and i'm not quite sure about the machine type,they could be form a farm or something....or do we have to set their diff base according to their advertised hashing speed?
Once again, thank you.
you're welcome
it would help to know what the individual miners are that you are renting, and the only problem i've encountered in mmpool is that you have one single worker to which, all your miners point. being able to specify workers for each miner would be preferable, but i get around it...
I have tried in the past to set an 'overall' difficulty which corresponds to the full hashrate, but gotten many rejects.so.. this is why i set individual difficulty on each miner. mmpool seems to like the setting at a lower difficulty than your hashrate, for some reason.
under 1TH/s, i set d=256 or d=160 or d=128 (depending on the miner hashrate)
so, for up to 1TH/s, i set d=512
for up to 2TH/s, i set d=1024
and so on...
not sure if this will help in your particular scenario but this method works ok for me