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Title: Why cgminer keeps Rejecting Post by: kakakar on June 26, 2013, 04:02:14 PM Why cgminer keeps return lots of Rejected report, actually almost 95% are rejected. I'm playing with a Lancelot FPGA miner.
I tried combination of different version of cgminer and pools, but all the same result. For example I used cgminer 3.1.0/3.1.1/2.10.x, pool btcguild, deepbit, even D7 pool. Command line is like below: cgminer -o stratum.d7.lt:8080 -u username -p password -S /dev/ttyUSB0 Cgminer Reject reports [2013-06-26 10:26:17] Accepted e69538a8 Diff 1/1 ICA 0 [2013-06-26 10:26:17] Stratum from pool 0 requested work restart [2013-06-26 10:26:25] Rejected e69538a8 Diff 1/1 ICA 0 ((-2, u'Duplicate share', u"T [2013-06-26 10:26:33] Rejected e69538a8 Diff 1/1 ICA 0 ((-2, u'Duplicate share', u"T [2013-06-26 10:26:41] Rejected e69538a8 Diff 1/1 ICA 0 ((-2, u'Duplicate share', u"T Anyone has an idea how to fix this? Thanks! Title: Re: Why cgminer keeps Rejecting Post by: os2sam on June 26, 2013, 04:17:44 PM You can clearly see what is going on, your device, or CGMiner I suppose, is submitting the same share over and over again. Now as to why? no idea.
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