I have 0 rejected shares, the hashrate seems to be accurate on the poolside, just this discarded shares are strange.
i read in another tread that i can ignore them, now whats correct?
Discarded are fine as long as they are not massively high..
does the pool show you a rejection % if its over 1% reboot the miner or switch pools... that is my advice others may say different, but Z9's have a 0% Diffa rate and very low rejection. just jump onto another pool and trial it out..