Not running on a pi (it is a desktop with 12GB of ram - with plenty available, so there is definitely not a shortage of ram).

The hub has nothing but the three miners in it (my usb fan died, so I am running a fan out of the mains at the moment). Would like to move a compaq (running on a different machine for months with absolutely no problems) onto the same hub, but I am not sure that is possible.

I just ordered a usb current measuring device (probably won't arrive for a couple of weeks, but I will see if I can learn any more then).

I do have one question about hardware errors and power (I have actually read this entire thread several times grasping at anything). I am getting maybe one hardware error (on each stick) every two hours (frequency doesn't seem to matter - about the same rate at 75 MHz as 150 MHz). Is that "good enough," or should I try to up the voltage?


Thanks. Let me know if you need me to compile cgminer with any flags to help debugging (not really an expert on that, but I should be able to follow simple directions).