I received a S17 56TH unit today and seems it will only run at about 50TH in Normal or Low Power mode, anyone else seem similar behaviour?
i wonder if you got a miss labeled S17 pro, it runs at 50 TH for normal mode - does it have turbo mode option? If not, I would be in contact with Bitmain - 6 TH is a bit of a variance, too big to overlook in my opinion.
and if you did get a S17pro - I would be asking for some money back as its about 75 USD cheaper.