I got the R box about a week ago. I never got the 100-110 ghs I was supposed to get until I changed the frequency to 330. Everything was fine until I noticed the hashrate had dropped from 108 to 80. Then my sister came and used the computer and quit cgminer by accident. Now I am only getting 80 ghs maximum but it eventually drops to 40 ghs and won't go up that much :/ I  tried on my mac on macminer and it is still pretty much the same... any suggestions ?

I bought a rockminer r box 100-110 ghs a few days ago but my hashrate is somewhere around 70-80 ghs. After having done some research, I figured out that changing my frequency could possibly help, the thing is that I don't know how to do it and I am using macminer.. Anyone know the manual flag or the process to doing this ? Thanks

Hey guys.. I'm sort of new with all this bitcoin mining thing. I've been trying to mine some bitcoins with my R Box 100-100ghs using  Macminer, obviously on OSX.  I've had little success so far using slush's pool. I've tried other pools but with others , all my stats stay on 0 , except the ghs and shares but unconfirmed rewards is always zero and it won't change. I have no idea if my miner is finding any blocks, though I don't think it is or else there will be some unconfirmed rewards right ? And to my surprise, now MacMiner keeps quitting unexpectedly :/ , so what I did was that I tried bitminter client and it keeps saying : Icarus detection on cu.SLAB_USBtoUART failed. Expected nonce 0.00000109 but got 0xED6A9F36 / no external devices detected. I tried already cgminer and bfgminer but they still won't detect it ! I tried almost everything.. I even installed Silabs VCP driver and everything. I also went on my windows 7 to try it right there but it still says something about icarus and I already installed zadig right there -.- I'm so frustrated. I keep changing from pool to pool but nothing !!  I'm sorry for my ignorance but could someone possibly help me out ? I would greatly appreciate it.