Re: ANTMINER U3 Discussion and Support Thread

I had zero freeze/zombie issues and a "set it and forget it" mentality with this config:

RasPi 2 (with freeze watchdog enabled)
MinerA (with auto reboot set when miner stops hashing)

One U3 would be solid hashing then die randomly; and within 5 min it resets itself and bam. back hashing.

I didn't rely on the solid red LED up front because sometimes when it went zombie or simply went to a zero hashrate; the red LED was still lit solid....

Mine was pretty accurate with the red light. But this could be due to using windows I was on a windows machine with them just as I had it on. So not sure how much that effected it.

I went from it to the R1 from crazyguy.

Mine has the LED on even when the PC is in sleep mode.

I can say I did not try it during sleep. Why would you not have sleep mode off with a computer mining?

I had sleep off as PC was on always. It is actually a PC I mainly use for teamviewer. But it allows me to use it as a controller if needed as always one.

No, I mean if I manually put it in sleep mode. It's probably because the USB hub still has power on then.