I've a VGA which doesn't dual mine at all even after removing most of the tweaks. I'm wondering if I can manage to dual mine 5 cards and single mine 1 card within the same instance of claymore rather than two different instances running because it causes a lot of fluctuations in MH and it keeps crashing after an hour or so. Any help will be appreciated. Thanks!

Hey guys,

Just upgraded all of my rigs from 9.3 to 9.5 (all AMD RX GPU's 470/480 4GB and 8GB Win 10) and now I'm getting a worrying amount of rejected shares on both ETH and DCR across all rigs.

Example :
DCR - Total Shares : 4828 Rejected : 69
ETH - Total Shares : 5181 Rejected : 13

With v9.3 I was getting 0 rejected ETH shares and maybe the odd one or two every now and again on DCR.

I haven't adjusted any of my settings at all.

What's changed in the miner's code that could be causing this?

** Update **

Ran a test on one rig only mining ETH (no dual) and it's reporting 0 rejects after 3 hours so it looks like the issue is only when dual mining DCR. Maybe the intensity needs to be readjusted for 9.5?

hey guys,

maybe someone can help me
so i'm mining for almost 3 weeks now with just an normal pc with a gtx 1060 (6gb)
But when i went back to my pc this morning, the program stopped completely and was shut down (the program, not the pc)

So I tried running it again but then it almost immediately stopped again, restarted my pc but still no luck

I did find out that windows defender had put Skeeyah.A!rfn in quarantine and according to windows defender it has something to do with the minder.

Could enyone help me so I can start mining again?

WHAY MY RIG IS GOING DOWN PLEASE LOOK AT THIS IS !@#$%%^ FOR ME:

08:03:02:473   1e18   GPU0 t=58C fan=73%, GPU1 t=63C fan=83%, GPU2 t=69C fan=96%, GPU3 t=64C fan=85%, GPU4 t=68C fan=91%
08:03:02:489   1e18   em hbt: 0, fm hbt: 62,
08:03:02:489   1e18   watchdog - thread 0 (gpu0), hb time 31
08:03:02:489   1e18   watchdog - thread 1 (gpu0), hb time 203
08:03:02:489   1e18   watchdog - thread 2 (gpu1), hb time 296
08:03:02:505   1e18   watchdog - thread 3 (gpu1), hb time 141
08:03:02:505   1e18   watchdog - thread 4 (gpu2), hb time 141
08:03:02:505   1e18   watchdog - thread 5 (gpu2), hb time 312
08:03:02:505   1e18   watchdog - thread 6 (gpu3), hb time 312
08:03:02:523   1e18   watchdog - thread 7 (gpu3), hb time 157
08:03:02:527   1e18   watchdog - thread 8 (gpu4), hb time 78
08:03:02:527   1e18   watchdog - thread 9 (gpu4), hb time 250
08:03:03:872   1f64   got 248 bytes
08:03:03:872   1f64   buf: {"id":0,"jsonrpc":"2.0","result":["0x03200243d25df57cd0f2ec5c5919481242a38dfaca86cc45ccf0e448b4b10ad7","0x3868abc5dcee23341dee7f75f1be7f90ca9904961fef9e0f102cedba1171408d","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x3b152b"]}

08:03:03:888   1f64   parse packet: 247
08:03:03:904   1f64   ETH: job changed
08:03:03:920   1f64   new buf size: 0
08:03:03:925   1f64   ETH: 06/14/17-08:03:03 - New job from us1.ethermine.org:14444
08:03:03:926   1f64   target: 0x0000000112e0be82 (diff: 4000MH), epoch #129
08:03:03:926   1f64   ETH - Total Speed: 142.815 Mh/s, Total Shares: 89, Rejected: 0, Time: 00:37
08:03:03:926   1f64   ETH: GPU0 28.600 Mh/s, GPU1 28.564 Mh/s, GPU2 28.426 Mh/s, GPU3 28.592 Mh/s, GPU4 28.634 Mh/s
08:03:05:919   1f64   ETH: checking pool connection...
08:03:05:925   1f64   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

08:03:06:004   1f64   got 248 bytes
08:03:06:004   1f64   buf: {"id":3,"jsonrpc":"2.0","result":["0x03200243d25df57cd0f2ec5c5919481242a38dfaca86cc45ccf0e448b4b10ad7","0x3868abc5dcee23341dee7f75f1be7f90ca9904961fef9e0f102cedba1171408d","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x3b152b"]}

08:03:06:027   1f64   parse packet: 247
08:03:06:027   1f64   ETH: job is the same
08:03:06:042   1f64   new buf size: 0
08:03:07:157   1c60   recv: 51
08:03:07:157   1c60   srv pck: 50
08:03:07:258   1c60   srv bs: 0
08:03:07:258   1c60   sent: 206
08:03:12:157   17bc   recv: 51
08:03:12:157   17bc   srv pck: 50
08:03:12:242   17bc   srv bs: 0
08:03:12:242   17bc   sent: 206
08:03:15:940   1f64   ETH: checking pool connection...
08:03:15:940   1f64   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

08:03:16:041   1f64   got 248 bytes
08:03:16:041   1f64   buf: {"id":3,"jsonrpc":"2.0","result":["0x03200243d25df57cd0f2ec5c5919481242a38dfaca86cc45ccf0e448b4b10ad7","0x3868abc5dcee23341dee7f75f1be7f90ca9904961fef9e0f102cedba1171408d","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x3b152b"]}

08:03:16:041   1f64   parse packet: 247
08:03:16:041   1f64   ETH: job is the same
08:03:16:057   1f64   new buf size: 0
08:03:17:187   11a4   recv: 51
08:03:17:187   11a4   srv pck: 50
08:03:17:272   11a4   srv bs: 0
08:03:17:272   11a4   sent: 206
08:03:21:086   1f64   send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x8866c0a", "0x000000000000000000000000000000000000000000000000000000008f29a7d8"]}

08:03:21:170   1f64   got 39 bytes
08:03:21:170   1f64   buf: {"id":6,"jsonrpc":"2.0","result":true}

08:03:21:170   1f64   parse packet: 38
08:03:21:186   1f64   new buf size: 0
08:03:22:222   10c4   recv: 51
08:03:22:222   10c4   srv pck: 50
08:03:22:323   10c4   srv bs: 0
08:03:22:323   10c4   sent: 206
08:03:25:969   1f64   ETH: checking pool connection...
08:03:25:981   1f64   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

08:03:26:056   1f64   got 248 bytes
08:03:26:062   1f64   buf: {"id":3,"jsonrpc":"2.0","result":["0x03200243d25df57cd0f2ec5c5919481242a38dfaca86cc45ccf0e448b4b10ad7","0x3868abc5dcee23341dee7f75f1be7f90ca9904961fef9e0f102cedba1171408d","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x3b152b"]}

08:03:26:066   1f64   parse packet: 247
08:03:26:070   1f64   ETH: job is the same
08:03:26:075   1f64   new buf size: 0
08:03:35:995   1f64   ETH: checking pool connection...
08:03:36:011   1f64   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

08:03:41:561   1f64   send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x0", "0x000000000000000000000000000000000000000000000000000000008f29a7d8"]}

08:03:46:549   1f64   ETH: checking pool connection...
08:03:49:390   1f64   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

08:03:55:436   1f64   Socket was closed remotely (by pool)

Damn. Seems at least that this one is not the cause.

Another try: Does anybody of you guys who encounters this problem use the new features like encrypted connection and/or authentication for the management? I don't...
And can you reproduce this "lock" by sending a restart command to a read only managment rig like I wrote before?

Thanks! that did the trick, but does anyone know what could have caused it?
And should I be worried someone has been in my pc an could have stole personal information?

Hi Claymore,

Firstly - thanks for your efforts on this. I’m new to mining, but got everything setup in no time at all!

So, I was wondering how you’re determining the number f TMUs/shaders that are available?

Is this detected in some way, or do you look at what each card identifies as and use hard coded values?

If the latter - is there any scope for adding a switch to allow manual config of these values?

Thanks!

i have the same problem with 5 x sapphire rx480 8GB, hashrate drop from 145,7 to 144,8 since 6:55 pm today.
nothing helps to get my normal hashrate back.

Guys, it's not an issue. The bigger the DAG size the slower the hash rate.