Topic: Why cgminer keeps Rejecting (Read 1581 times)
Perhaps lowering Queue, Scan-time, Expiry parameters might be helpful. This is probably a hardware specific thing that your FPGA needs. I use the values 0 2 2 respectively for those parameters but I am not using your exact hardware. Might be worth looking into. Changing those parameters is critical for solomining many of the altcoins and even in some cases using pools.
It says the error is duplicate share, so does that mean you're just calculating the same hash over and over again without changing it?
Not 100% sure but wouldn't the cgminer command be
cgminer -o stratum+tcp://stratum.d7.lt:8080 -u username -p password
for stratum support?
cgminer -o stratum+tcp://stratum.d7.lt:8080 -u username -p password
for stratum support?
Is there anyone in Newbie??? Obviously no one...
You were unlucky. I'm sorry for the frustration it caused and I hope the problem got solved. People do check the newbie area for posts like yours but sometimes they get missed.
Remember to help out a newbie from time to time later on.
Thanks!
Try Tech support or Mining sub forums. Someone there might be able to help.
Is there anyone in Newbie??? Obviously no one...
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!
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