hello mbk.I have mine your miner two days. The boolbd is very well,but the simplminer is not. Now ,I have three questions:


    1. How can I know the speed of boolbd, the detail is :
     

hr: 3314044, efficiency: 101% (shares 2077/2082, blocks 1/1)
hr: 3314071, efficiency: 101% (shares 2077/2082, blocks 1/1)
hr: 3314023, efficiency: 100% (shares 2077/2082, blocks 1/1)
hr: 3314075, efficiency: 100% (shares 2077/2082, blocks 1/1)
2014-Aug-01 13:04:09.972293 [miner 1]Share found 433866579, <828f8eb46a106a8c8ba
656541002ae898733cca64206e0aeee56fef479000000>
hr: 3314077, efficiency: 100% (shares 2078/2083, blocks 1/1)
hr: 3314053, efficiency: 100% (shares 2078/2083, blocks 1/1)
hr: 3314075, efficiency: 100% (shares 2078/2083, blocks 1/1)


    2.simplminer in bbr.farm:1111. I have  5 kards,2 kards connected,3 kards cannot connected .Can you  solve it ?the detail is:

2014-Aug-01 12:57:42.682920 Connecting bbr.farm:1111....
2014-Aug-01 12:57:42.882975 Connected bbr.farm:1111 OK
2014-Aug-01 12:57:43.108023 Getting scratchpad...
2014-Aug-01 13:00:56.656923 Failed to invoke http request to  /json_rpc
2014-Aug-01 13:00:56.666911 Failed to get scratchpad.  Disconnecting and retryin
g...
2014-Aug-01 13:00:56.676920 Connecting bbr.farm:1111....
2014-Aug-01 13:00:56.881973 Connected bbr.farm:1111 OK
2014-Aug-01 13:00:57.137022 Getting scratchpad...


   3.Too many data were downloaded.The bandwith of network were 1m/s before connect, It's difficulty for me .Can you decrease it?