Quote from: ezeiza on September 14, 2018, 11:00:51 PM

Quote from: Tailgunner on September 14, 2018, 10:43:17 PM

Quote from: fanatic26_ on September 14, 2018, 10:20:07 PM

Quote from: Tailgunner on September 14, 2018, 10:11:15 PM

Quote from: fabry1999 on September 14, 2018, 10:02:39 PM

Do you know with a 750 the miner is slower than 700 ?

when I set up Z9 mini at 700 I get 15.5 Kh/s while at 750 14.5 Kh/s !

This is not correct. You need to be looking at the average hashrate taken over a long period of time, I assume you are either looking at the current hashrate (it fluctuates quite a bit) or not giving enough time to calculate an accurate average.
my average at 750 is 16.95 Ksols/s over the past 24 hours. Sometimes into the 17s

Actually he is correct. Every batch 2 i have played with either has a reduced hashrate or none at all when running at 750. Personally I cant push mine past 675 without dropping boards.

Another thought I had is that the hashboards could be self throttling if the temps are too high at 750. Otherwise I could be wrong, i'll experiment with 700 for a day or so & then report back if I remember.

Are you talking about batch 2 or batch 3, because my batch 3 is working stable on 725 for more than 24hour hashing avg. 15.8 kh/s

I'm talking about batch 1, my batch 2s fail if I even attempt that. I don't know what to tell you, I let it run at 700 over the weekend and am getting 15.45 MH/s average as opposed to the mid 17 range on 750 as expected. If yours is running slower on 750 it's probably a temp issue or something. Sorry I can't be more helpful.