Could anybody give me any suggestions as to why my antminer seems to be running kinda shit?


Seems to want to only hold 400 gh/s comfortably. Those spikes at the end are the results of reboots. Whenever I reboot it, it runs nicely for a bit, then deteriorates back down to 400. Never seems to be able to hold the 440gh/s as expected.

I have it running off a Corsair 750W PSU with all four PCI-E cables connected so power shouldn't be an issue. It is also running completely stock, I tried overclocking to 'compensate' for this shortfall but even slight overclocks produced great instability and knocked out one of the chips.

I've looked about and this seems kinda like a rare issue but my ant just doesn't want to play ball.