My rig freeze randomly?

[pinotje]

Hi all,

My ethereum rig randomly (5-20h) freeze?
I have to manually turn the power off, then on.
Then run Claymore's start.bat to mine again
It's so annoying.

The hasrate of a random GPU suddenly drops to 0.000 Mh/s after approximately 13 hours then the whole rig freezes, see logfile.

Do I have to add an command-line option to the start.bat file?
E.g. -wd (disable watchdog), -r (restart mode) or -gser?

Or do I have to flash (undervolt/underclock/overclock) the GPU's bios individually with atiflash274, even if the GPU's are the same brand and model?

My rig hardware is as follow:

• 3x GPU: Asus 4GB D5 RX 580 DUAL OC (the GPU's are flashed to stock settings.)
• 3x Molex PCIe risers ver006 upgrade
• 1x PSU: Antec HCP-1000 Platinum 1000W
• 1x MOB: MSI ATX Z170A Gaming M5 (BIOS settings: Gen1, disable audio, etc.)

Using the software:

• Windows 10 Pro build 1703 (Windows Update disabled, virtual mem set to 16gb and Never turn off display/sleepmode)
• Radeon Crimson Relive 17.7.1
• Claymore Dual v9.7

Claymore logfile:

Code:

00:57:30:369	149c	got 243 bytes
00:57:30:369	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xdfe5529def03b680612ff375825092cee0592550c68fc45308f38471b1f625d5","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:57:30:369	149c	parse packet: 242
00:57:30:369	149c	ETH: job is the same
00:57:30:369	149c	new buf size: 0
00:57:37:542	578	GPU0 t=69C fan=77%, GPU1 t=73C fan=89%, GPU2 t=69C fan=58%
00:57:37:542	578	em hbt: 0, fm hbt: 94, 
00:57:37:542	578	watchdog - thread 0 (gpu0), hb time 62
00:57:37:542	578	watchdog - thread 1 (gpu0), hb time 281
00:57:37:542	578	watchdog - thread 2 (gpu1), hb time 62
00:57:37:542	578	watchdog - thread 3 (gpu1), hb time 281
00:57:37:558	578	watchdog - thread 4 (gpu2), hb time 203
00:57:37:558	578	watchdog - thread 5 (gpu2), hb time 422
00:57:40:339	149c	ETH: checking pool connection...
00:57:40:339	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:57:40:386	149c	got 243 bytes
00:57:40:386	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xdfe5529def03b680612ff375825092cee0592550c68fc45308f38471b1f625d5","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:57:40:386	149c	parse packet: 242
00:57:40:386	149c	ETH: job is the same
00:57:40:386	149c	new buf size: 0
00:57:46:168	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3ea33cd", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

00:57:50:356	149c	ETH: checking pool connection...
00:57:50:356	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:57:50:403	149c	got 243 bytes
00:57:50:403	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xdfe5529def03b680612ff375825092cee0592550c68fc45308f38471b1f625d5","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:57:50:403	149c	parse packet: 242
00:57:50:403	149c	ETH: job is the same
00:57:50:403	149c	new buf size: 0
00:58:00:373	149c	ETH: checking pool connection...
00:58:00:373	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:58:00:419	149c	got 243 bytes
00:58:00:419	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xdfe5529def03b680612ff375825092cee0592550c68fc45308f38471b1f625d5","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:00:419	149c	parse packet: 242
00:58:00:419	149c	ETH: job is the same
00:58:00:419	149c	new buf size: 0
00:58:03:513	149c	got 243 bytes
00:58:03:513	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:03:513	149c	parse packet: 242
00:58:03:513	149c	ETH: job changed
00:58:03:513	149c	new buf size: 0
00:58:03:513	149c	ETH: 07/24/17-00:58:03 - New job from eth-eu2.nanopool.org:9999
00:58:03:529	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
00:58:03:529	149c	ETH - Total Speed: 65.728 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:31
00:58:03:529	149c	ETH: GPU0 21.903 Mh/s, GPU1 22.015 Mh/s, GPU2 21.810 Mh/s
00:58:06:186	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3ec3e30", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

00:58:10:389	149c	ETH: checking pool connection...
00:58:10:389	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:58:10:436	149c	got 243 bytes
00:58:10:436	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:10:436	149c	parse packet: 242
00:58:10:436	149c	ETH: job is the same
00:58:10:436	149c	new buf size: 0
00:58:10:530	578	GPU0 t=70C fan=78%, GPU1 t=73C fan=89%, GPU2 t=69C fan=59%
00:58:10:545	578	em hbt: 16, fm hbt: 62, 
00:58:10:545	578	watchdog - thread 0 (gpu0), hb time 219
00:58:10:545	578	watchdog - thread 1 (gpu0), hb time 437
00:58:10:545	578	watchdog - thread 2 (gpu1), hb time 391
00:58:10:545	578	watchdog - thread 3 (gpu1), hb time 172
00:58:10:545	578	watchdog - thread 4 (gpu2), hb time 31
00:58:10:561	578	watchdog - thread 5 (gpu2), hb time 266
00:58:20:406	149c	ETH: checking pool connection...
00:58:20:406	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:58:20:484	149c	got 243 bytes
00:58:20:484	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:20:484	149c	parse packet: 242
00:58:20:484	149c	ETH: job is the same
00:58:20:484	149c	new buf size: 0
00:58:26:203	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3ecb0d9", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

00:58:30:423	149c	ETH: checking pool connection...
00:58:30:423	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:58:30:470	149c	got 243 bytes
00:58:30:470	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:30:470	149c	parse packet: 242
00:58:30:470	149c	ETH: job is the same
00:58:30:470	149c	new buf size: 0
00:58:40:439	149c	ETH: checking pool connection...
00:58:40:439	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:58:40:486	149c	got 243 bytes
00:58:40:486	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:40:486	149c	parse packet: 242
00:58:40:486	149c	ETH: job is the same
00:58:40:486	149c	new buf size: 0
00:58:43:533	578	GPU0 t=69C fan=78%, GPU1 t=73C fan=89%, GPU2 t=69C fan=58%
00:58:43:533	578	em hbt: 0, fm hbt: 15, 
00:58:43:549	578	watchdog - thread 0 (gpu0), hb time 359
00:58:43:549	578	watchdog - thread 1 (gpu0), hb time 141
00:58:43:549	578	watchdog - thread 2 (gpu1), hb time 281
00:58:43:549	578	watchdog - thread 3 (gpu1), hb time 62
00:58:43:549	578	watchdog - thread 4 (gpu2), hb time 281
00:58:43:549	578	watchdog - thread 5 (gpu2), hb time 62
00:58:46:221	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3ead9b3", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

00:58:50:456	149c	ETH: checking pool connection...
00:58:50:456	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:58:50:503	149c	got 243 bytes
00:58:50:503	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:50:503	149c	parse packet: 242
00:58:50:503	149c	ETH: job is the same
00:58:50:503	149c	new buf size: 0
00:58:58:597	149c	got 243 bytes
00:58:58:597	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:58:58:597	149c	parse packet: 242
00:58:58:597	149c	ETH: job is the same
00:58:58:597	149c	new buf size: 0
00:59:00:473	149c	ETH: checking pool connection...
00:59:00:473	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:59:00:520	149c	got 243 bytes
00:59:00:520	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xf80fcacaff45bdca8ba3a4736a474029c2dd3108fd0de6ac1e5c8c8806d9c621","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:00:520	149c	parse packet: 242
00:59:00:520	149c	ETH: job is the same
00:59:00:520	149c	new buf size: 0
00:59:00:738	149c	got 243 bytes
00:59:00:738	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xb19ce10cf94e1b96390e64288bddd10fe37f9dc0ff5f5800bd18b9c0a9caf775","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:00:738	149c	parse packet: 242
00:59:00:738	149c	ETH: job changed
00:59:00:738	149c	new buf size: 0
00:59:00:738	149c	ETH: 07/24/17-00:59:00 - New job from eth-eu2.nanopool.org:9999
00:59:00:754	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
00:59:00:754	149c	ETH - Total Speed: 65.779 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:32
00:59:00:754	149c	ETH: GPU0 21.875 Mh/s, GPU1 21.999 Mh/s, GPU2 21.904 Mh/s
00:59:06:067	149c	got 243 bytes
00:59:06:067	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x78747a739d9ca835de598bc3012460dc7f2bf88f7b9f348ec95a0974d38c7f63","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:06:067	149c	parse packet: 242
00:59:06:067	149c	ETH: job changed
00:59:06:067	149c	new buf size: 0
00:59:06:067	149c	ETH: 07/24/17-00:59:06 - New job from eth-eu2.nanopool.org:9999
00:59:06:083	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
00:59:06:083	149c	ETH - Total Speed: 65.583 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:32
00:59:06:083	149c	ETH: GPU0 21.863 Mh/s, GPU1 21.993 Mh/s, GPU2 21.728 Mh/s
00:59:06:239	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3e6a90c", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

00:59:07:239	149c	got 243 bytes
00:59:07:239	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x4f7990720003e54066d9471dc5a96cf3b7a21f02cbbc2f3b5b41f5f1901e6a25","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:07:239	149c	parse packet: 242
00:59:07:239	149c	ETH: job changed
00:59:07:239	149c	new buf size: 0
00:59:07:239	149c	ETH: 07/24/17-00:59:07 - New job from eth-eu2.nanopool.org:9999
00:59:07:255	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
00:59:07:255	149c	ETH - Total Speed: 65.762 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:32
00:59:07:255	149c	ETH: GPU0 21.872 Mh/s, GPU1 22.000 Mh/s, GPU2 21.891 Mh/s
00:59:10:489	149c	ETH: checking pool connection...
00:59:10:489	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:59:10:536	149c	got 243 bytes
00:59:10:536	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x4f7990720003e54066d9471dc5a96cf3b7a21f02cbbc2f3b5b41f5f1901e6a25","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:10:536	149c	parse packet: 242
00:59:10:536	149c	ETH: job is the same
00:59:10:536	149c	new buf size: 0
00:59:11:927	149c	got 243 bytes
00:59:11:927	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:11:927	149c	parse packet: 242
00:59:11:927	149c	ETH: job changed
00:59:11:927	149c	new buf size: 0
00:59:11:927	149c	ETH: 07/24/17-00:59:11 - New job from eth-eu2.nanopool.org:9999
00:59:11:943	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
00:59:11:943	149c	ETH - Total Speed: 65.857 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:32
00:59:11:943	149c	ETH: GPU0 21.881 Mh/s, GPU1 21.991 Mh/s, GPU2 21.985 Mh/s
00:59:16:537	578	GPU0 t=69C fan=77%, GPU1 t=73C fan=89%, GPU2 t=69C fan=57%
00:59:16:537	578	em hbt: 0, fm hbt: 93, 
00:59:16:552	578	watchdog - thread 0 (gpu0), hb time 78
00:59:16:552	578	watchdog - thread 1 (gpu0), hb time 297
00:59:16:552	578	watchdog - thread 2 (gpu1), hb time 187
00:59:16:552	578	watchdog - thread 3 (gpu1), hb time 406
00:59:16:552	578	watchdog - thread 4 (gpu2), hb time 78
00:59:16:568	578	watchdog - thread 5 (gpu2), hb time 328
00:59:20:506	149c	ETH: checking pool connection...
00:59:20:506	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:59:20:553	149c	got 243 bytes
00:59:20:553	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:20:553	149c	parse packet: 242
00:59:20:553	149c	ETH: job is the same
00:59:20:553	149c	new buf size: 0
00:59:26:257	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3ecbb0f", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

00:59:30:523	149c	ETH: checking pool connection...
00:59:30:523	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:59:30:570	149c	got 243 bytes
00:59:30:570	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:30:570	149c	parse packet: 242
00:59:30:570	149c	ETH: job is the same
00:59:30:570	149c	new buf size: 0
00:59:40:539	149c	ETH: checking pool connection...
00:59:40:539	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:59:40:586	149c	got 243 bytes
00:59:40:586	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:40:586	149c	parse packet: 242
00:59:40:586	149c	ETH: job is the same
00:59:40:586	149c	new buf size: 0
00:59:46:259	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3ecbb97", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

00:59:49:540	578	GPU0 t=69C fan=77%, GPU1 t=73C fan=89%, GPU2 t=69C fan=57%
00:59:49:540	578	em hbt: 0, fm hbt: 62, 
00:59:49:556	578	watchdog - thread 0 (gpu0), hb time 219
00:59:49:556	578	watchdog - thread 1 (gpu0), hb time 438
00:59:49:556	578	watchdog - thread 2 (gpu1), hb time 78
00:59:49:556	578	watchdog - thread 3 (gpu1), hb time 297
00:59:49:556	578	watchdog - thread 4 (gpu2), hb time 344
00:59:49:556	578	watchdog - thread 5 (gpu2), hb time 125
00:59:50:540	149c	ETH: checking pool connection...
00:59:50:540	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

00:59:50:587	149c	got 243 bytes
00:59:50:587	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

00:59:50:587	149c	parse packet: 242
00:59:50:587	149c	ETH: job is the same
00:59:50:587	149c	new buf size: 0
01:00:00:557	149c	ETH: checking pool connection...
01:00:00:557	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:00:00:604	149c	got 243 bytes
01:00:00:604	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:00:604	149c	parse packet: 242
01:00:00:604	149c	ETH: job is the same
01:00:00:604	149c	new buf size: 0
01:00:06:277	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x3cafa4f", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

01:00:06:980	149c	got 243 bytes
01:00:06:980	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:06:980	149c	parse packet: 242
01:00:06:980	149c	ETH: job is the same
01:00:06:980	149c	new buf size: 0
01:00:10:574	149c	ETH: checking pool connection...
01:00:10:574	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:00:10:621	149c	got 243 bytes
01:00:10:621	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x1bce730b7da39f11f98b7d3632dfb9ef34e58eca66e4ef54d2ef03ba5d8bd758","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:10:621	149c	parse packet: 242
01:00:10:621	149c	ETH: job is the same
01:00:10:621	149c	new buf size: 0
01:00:13:902	149c	got 243 bytes
01:00:13:902	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xcb2f2942ac7c1175464543ff4a0f2ffba9588e1c06921f3adcae85bf241b3952","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:13:902	149c	parse packet: 242
01:00:13:902	149c	ETH: job changed
01:00:13:902	149c	new buf size: 0
01:00:13:902	149c	ETH: 07/24/17-01:00:13 - New job from eth-eu2.nanopool.org:9999
01:00:13:918	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
01:00:13:918	149c	ETH - Total Speed: 65.838 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:33
01:00:13:918	149c	ETH: GPU0 21.861 Mh/s, GPU1 21.995 Mh/s, GPU2 21.982 Mh/s
01:00:19:169	149c	got 243 bytes
01:00:19:169	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x3104ba8ee013a2a0f764d29495ed41ed08b775e0e465adbe40a994a47e98cbe2","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:19:169	149c	parse packet: 242
01:00:19:169	149c	ETH: job changed
01:00:19:169	149c	new buf size: 0
01:00:19:169	149c	ETH: 07/24/17-01:00:19 - New job from eth-eu2.nanopool.org:9999
01:00:19:184	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
01:00:19:184	149c	ETH - Total Speed: 43.868 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:33
01:00:19:184	149c	ETH: GPU0 21.874 Mh/s, GPU1 21.994 Mh/s, GPU2 0.000 Mh/s
01:00:20:591	149c	ETH: checking pool connection...
01:00:20:591	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:00:20:637	149c	got 243 bytes
01:00:20:637	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x3104ba8ee013a2a0f764d29495ed41ed08b775e0e465adbe40a994a47e98cbe2","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:20:637	149c	parse packet: 242
01:00:20:637	149c	ETH: job is the same
01:00:20:637	149c	new buf size: 0
01:00:22:544	578	GPU0 t=69C fan=76%, GPU1 t=73C fan=89%, GPU2 t=61C fan=54%
01:00:22:544	578	em hbt: 0, fm hbt: 31, 
01:00:22:559	578	watchdog - thread 0 (gpu0), hb time 360
01:00:22:559	578	watchdog - thread 1 (gpu0), hb time 141
01:00:22:559	578	watchdog - thread 2 (gpu1), hb time 391
01:00:22:559	578	watchdog - thread 3 (gpu1), hb time 188
01:00:22:559	578	watchdog - thread 4 (gpu2), hb time 11532
01:00:22:559	578	watchdog - thread 5 (gpu2), hb time 11313
01:00:26:294	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x29d5acc", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

01:00:30:607	149c	ETH: checking pool connection...
01:00:30:607	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:00:30:654	149c	got 243 bytes
01:00:30:654	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x3104ba8ee013a2a0f764d29495ed41ed08b775e0e465adbe40a994a47e98cbe2","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:30:654	149c	parse packet: 242
01:00:30:654	149c	ETH: job is the same
01:00:30:654	149c	new buf size: 0
01:00:40:624	149c	ETH: checking pool connection...
01:00:40:624	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:00:40:671	149c	got 243 bytes
01:00:40:671	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x3104ba8ee013a2a0f764d29495ed41ed08b775e0e465adbe40a994a47e98cbe2","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:40:671	149c	parse packet: 242
01:00:40:671	149c	ETH: job is the same
01:00:40:671	149c	new buf size: 0
01:00:41:937	149c	got 243 bytes
01:00:41:937	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xaa60973fc4e2f2879f9f003cfd591c3a1c00fb0ae6d4e1b4266d05a03520f129","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:41:937	149c	parse packet: 242
01:00:41:937	149c	ETH: job changed
01:00:41:937	149c	new buf size: 0
01:00:41:937	149c	ETH: 07/24/17-01:00:41 - New job from eth-eu2.nanopool.org:9999
01:00:41:952	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
01:00:41:952	149c	ETH - Total Speed: 43.872 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:34
01:00:41:952	149c	ETH: GPU0 21.877 Mh/s, GPU1 21.995 Mh/s, GPU2 0.000 Mh/s
01:00:46:312	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x29d427b", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

01:00:50:641	149c	ETH: checking pool connection...
01:00:50:641	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:00:50:688	149c	got 243 bytes
01:00:50:688	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xaa60973fc4e2f2879f9f003cfd591c3a1c00fb0ae6d4e1b4266d05a03520f129","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:00:50:688	149c	parse packet: 242
01:00:50:688	149c	ETH: job is the same
01:00:50:688	149c	new buf size: 0
01:00:55:547	578	GPU0 t=69C fan=76%, GPU1 t=73C fan=89%, GPU2 t=55C fan=50%
01:00:55:547	578	em hbt: 0, fm hbt: 0, 
01:00:55:563	578	watchdog - thread 0 (gpu0), hb time 63
01:00:55:563	578	watchdog - thread 1 (gpu0), hb time 282
01:00:55:563	578	watchdog - thread 2 (gpu1), hb time 282
01:00:55:563	578	watchdog - thread 3 (gpu1), hb time 63
01:00:55:563	578	watchdog - thread 4 (gpu2), hb time 44532
01:00:55:579	578	watchdog - thread 5 (gpu2), hb time 44328
01:01:00:657	149c	ETH: checking pool connection...
01:01:00:657	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:01:00:704	149c	got 243 bytes
01:01:00:704	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0xaa60973fc4e2f2879f9f003cfd591c3a1c00fb0ae6d4e1b4266d05a03520f129","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:01:00:704	149c	parse packet: 242
01:01:00:704	149c	ETH: job is the same
01:01:00:704	149c	new buf size: 0
01:01:03:736	149c	got 243 bytes
01:01:03:736	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x401a139852931706bb8455794e011c07159900e7d1a96452ca57ec761a4e3c59","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:01:03:736	149c	parse packet: 242
01:01:03:736	149c	ETH: job changed
01:01:03:736	149c	new buf size: 0
01:01:03:736	149c	ETH: 07/24/17-01:01:03 - New job from eth-eu2.nanopool.org:9999
01:01:03:751	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
01:01:03:751	149c	ETH - Total Speed: 43.898 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:34
01:01:03:751	149c	ETH: GPU0 21.884 Mh/s, GPU1 22.014 Mh/s, GPU2 0.000 Mh/s
01:01:06:080	149c	got 243 bytes
01:01:06:080	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x7dd9cb310bb7af68242c6d0ed706ef1fcc51daba1ce14f9438006d4330f84491","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:01:06:080	149c	parse packet: 242
01:01:06:080	149c	ETH: job changed
01:01:06:080	149c	new buf size: 0
01:01:06:080	149c	ETH: 07/24/17-01:01:06 - New job from eth-eu2.nanopool.org:9999
01:01:06:095	149c	target: 0x00000000dbe6fece (diff: 5000MH), epoch 135(2.05GB)
01:01:06:095	149c	ETH - Total Speed: 43.860 Mh/s, Total Shares: 397, Rejected: 0, Time: 08:34
01:01:06:095	149c	ETH: GPU0 21.866 Mh/s, GPU1 21.994 Mh/s, GPU2 0.000 Mh/s
01:01:06:330	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x29b61ef", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

01:01:10:674	149c	ETH: checking pool connection...
01:01:10:674	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:01:10:721	149c	got 243 bytes
01:01:10:721	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x7dd9cb310bb7af68242c6d0ed706ef1fcc51daba1ce14f9438006d4330f84491","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:01:10:721	149c	parse packet: 242
01:01:10:721	149c	ETH: job is the same
01:01:10:721	149c	new buf size: 0
01:01:20:691	149c	ETH: checking pool connection...
01:01:20:691	149c	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

01:01:20:738	149c	got 243 bytes
01:01:20:738	149c	buf: {"jsonrpc":"2.0","id":0,"result":["0x7dd9cb310bb7af68242c6d0ed706ef1fcc51daba1ce14f9438006d4330f84491","0xcb5d57db3888696bcf7c9b09b0c77c3ba41955b53950b8197064dc9df81cda49","0x00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e"]}

01:01:20:738	149c	parse packet: 242
01:01:20:738	149c	ETH: job is the same
01:01:20:738	149c	new buf size: 0
01:01:26:348	149c	send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x29d787d", "0x0000000000000000000000000000000000000000000000000000000035a0df71"]}

01:01:28:551	578	GPU0 t=68C fan=74%, GPU1 t=73C fan=88%, GPU2 t=50C fan=50%
01:01:28:566	578	em hbt: 16, fm hbt: 94, 
01:01:28:566	578	watchdog - thread 0 (gpu0), hb time 219
01:01:28:566	578	watchdog - thread 1 (gpu0), hb time 0
01:01:28:566	578	watchdog - thread 2 (gpu1), hb time 203
01:01:28:566	578	watchdog - thread 3 (gpu1), hb time 407
01:01:28:566	578	watchdog - thread 4 (gpu2), hb time 77532
01:01:28:582	578	WATCHDOG: GPU 2 hangs in OpenCL call, exit
01:01:28:582	578	watchdog - thread 5 (gpu2), hb time 77328
01:01:28:582	578	WATCHDOG: GPU 2 hangs in OpenCL call, exit
01:01:29:817	578	Restarting OK, exit...

Thanks in advance!

[Ayslan]

Hi! All right?
Did you get any solutions to your problem? I have an ASUS RX570 4GB that the hasrate drops to 00.

[xTommYx]

It usually happens with bad bios or unstable oc.

[Ayslan]

It usually happens with bad bios or unstable oc.

I already tested with the original bios and even so the hasrate drops to 00.00 randomly in only one of the GPU. Any suggestion?

[0xcosmos]

there was a similar problem with one of my rx 580 sapphire
the hashrate always dropped to 0 after a while which made the system unstable
i had to remove it and use it in my main pc where it was the only gpu
and it worked pretty well in my main pc
you can give that a try
and give stock settings a try and add -wd 0
this will keep the mining on even if one gpu hashrate drops to 0

[black91]

there was a similar problem with one of my rx 580 sapphire
the hashrate always dropped to 0 after a while which made the system unstable
i had to remove it and use it in my main pc where it was the only gpu
and it worked pretty well in my main pc
you can give that a try
and give stock settings a try and add -wd 0
this will keep the mining on even if one gpu hashrate drops to 0

Won't you try with the manufacturer to see whether they have a fix of this issue.

[timbereagle]

It is related with 1 GPU. Of of your gpu can not handle memory OC settings. You should lower memeory OC and try to fine sweet spot.

[Ayslan]

It is related with 1 GPU. Of of your gpu can not handle memory OC settings. You should lower memeory OC and try to fine sweet spot.

I was with 2 gpu Asus rog strix rx570 4gb and happened to crash randomly, problem solved when I installed only the pure GPU drive.
I added a 3rd gpu also asus rog strix and now they do not crash, but the 3rd GPU drops the hashrate to 00.00 randomly.

I'll lower the memory clock. It is? I'll run some tests throughout the day.


@edit
Curiously, the 3 GPUs use the same settings. How can one just drop the hashrate?

ETH hashrate is 00.00
https://i.imgur.com/7Lm160n.jpg


Zcash the hashrate is normal (low because it is without biosmod).
https://i.imgur.com/RQ8BqCI.jpg



@edit2
I put a GPU straight on the motherboard, without using the riser. So far it's normal. I will continue monitoring.
http://prntscr.com/hl6qzp

[soldiereduar]

Hello everyone forgive my English I'm from Spain and I also have this problem with 9.8, 10.0, 10.2 any idea? tips will be well-received

[Ayslan]

Hello everyone forgive my English I'm from Spain and I also have this problem with 9.8, 10.0, 10.2 any idea? tips will be well-received

Hi! After connecting the GPU directly to the motherboard (without using riser adapter), I have been there for 116 hours without hashrate drop.
I'm not sure, but maybe it's a problem with the riser adapter or some motherboard incompatibility.
Claymore's version did not interfere with anything.

[bk2000]

I would say to closely monitor and potentially adjust the OC.  My rig would run fine for a while until eventually crashing within hours/days.  Finally adjusted down the OC to gain stability and had some better success.  In my opinion the coins lost during downtime more than make up for incremental OC that pushes your system to unstable speeds.

[Cereberus]

Hello everyone forgive my English I'm from Spain and I also have this problem with 9.8, 10.0, 10.2 any idea? tips will be well-received

Hi! After connecting the GPU directly to the motherboard (without using riser adapter), I have been there for 116 hours without hashrate drop.
I'm not sure, but maybe it's a problem with the riser adapter or some motherboard incompatibility.
Claymore's version did not interfere with anything.

Riser 0.008 is the latest version, I had problem in my BIOSTAR TB 250 PRO BTC, sometimes 1, sometimes 2, and sometimes even three of my Sapphire Pulse RX 570 4GB OC (already overclocked and Hynix memory) with stock settings was showing 0 hashrate both in Claymore Dual miner and Claymore Zcash miner. I tried all the bios and drivers troubleshooting without success so far so I did a last try in Winminer and strangely they are all mining Ethereum at 24.7 Mhash per card. Don't know what else to do to start mining and earning more with Claymore miners.

[Ayslan]

I would say to closely monitor and potentially adjust the OC.  My rig would run fine for a while until eventually crashing within hours/days.  Finally adjusted down the OC to gain stability and had some better success.  In my opinion the coins lost during downtime more than make up for incremental OC that pushes your system to unstable speeds.

It is not OC because I tested with the default OC and the error continued.
I use 3 GPU Asus 570 4GB. Strangely the GPU2 presented the error and time after only the GPU3.
I have no idea what the actual problems are, but connecting the GPU directly on the motherboard solved the problem so far. I'm still monitoring, and if the problem continues, I'll try to switch motherboards for new tests.

[pbuva]

- too much OC
- too much undervolt
- check all risers
- just replace all risers