Antminer z15 showing status erros after 2minutes, and doesnt reach 420 sol's

Answered

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17 comments

  • Official comment

    Dear

    We checked the pool is abnormal,could you change a pool to test it firstly?

    Comment actions Permalink

    Dear Jessica L

    i send to you changing to two mining pools, hope it help

    first secunds

    then after 2m

    and here is the kernel log, showing the first pool luxor mining, then zergpool

    Sep 13 11:49:57 (none) local0.err cgminer: Miner compile time: Fri Jul 3 11:39:06 CST 2020 type: Antminer Z15
    Sep 13 11:49:57 (none) local0.warn cgminer: Started cgminer 4.9.0
    Sep 13 11:49:57 (none) local0.notice cgminer[7296]: z15 init...
    Sep 13 11:49:57 (none) local0.notice cgminer[7296]: httpListenThread start ret=0
    Sep 13 11:49:58 (none) local0.notice cgminer[7296]: FPGA version: B031
    Sep 13 11:49:59 (none) local0.notice cgminer[7296]: No 2 Fan find, check again
    Sep 13 11:50:00 (none) local0.notice cgminer[7296]: No 2 Fan find, check again
    Sep 13 11:50:01 (none) local0.notice cgminer[7296]: No 2 Fan find, check again
    Sep 13 11:50:03 (none) local0.notice cgminer[7296]: fan-num 2 fan-map 12
    Sep 13 11:50:03 (none) local0.notice cgminer[7296]: check_chain
    Sep 13 11:50:03 (none) local0.notice cgminer[7296]: Chain 0 existed!
    Sep 13 11:50:03 (none) local0.notice cgminer[7296]: Chain 1 existed!
    Sep 13 11:50:03 (none) local0.notice cgminer[7296]: Chain 2 existed!
    Sep 13 11:50:03 (none) local0.notice cgminer[7296]: chain0 every_chain_reset_PIC16F1704_pic_new
    Sep 13 11:50:04 (none) local0.notice cgminer[7296]: reset_PIC16F1704_pic_new ok
    Sep 13 11:50:04 (none) local0.notice cgminer[7296]: chain1 every_chain_reset_PIC16F1704_pic_new
    Sep 13 11:50:05 (none) local0.notice cgminer[7296]: reset_PIC16F1704_pic_new ok
    Sep 13 11:50:05 (none) local0.notice cgminer[7296]: chain2 every_chain_reset_PIC16F1704_pic_new
    Sep 13 11:50:06 (none) local0.notice cgminer[7296]: reset_PIC16F1704_pic_new ok
    Sep 13 11:50:07 (none) local0.notice cgminer[7296]: chain0 every_chain_jump_from_loader_to_app_PIC16F1704_new
    Sep 13 11:50:07 (none) local0.notice cgminer[7296]: jump_from_loader_to_app_PIC16F1704_new ok
    Sep 13 11:50:07 (none) local0.notice cgminer[7296]: chain1 every_chain_jump_from_loader_to_app_PIC16F1704_new
    Sep 13 11:50:08 (none) local0.notice cgminer[7296]: jump_from_loader_to_app_PIC16F1704_new ok
    Sep 13 11:50:08 (none) local0.notice cgminer[7296]: chain2 every_chain_jump_from_loader_to_app_PIC16F1704_new
    Sep 13 11:50:08 (none) local0.notice cgminer[7296]: jump_from_loader_to_app_PIC16F1704_new ok
    Sep 13 11:50:10 (none) local0.notice cgminer[7296]: reset_all_hash_board_low 4386
    Sep 13 11:50:10 (none) local0.notice cgminer[7296]: pic_heart_beat_func_new
    Sep 13 11:50:10 (none) local0.notice cgminer[7296]: every_chain_disable_PIC16F1704_dc_dc_new
    Sep 13 11:50:10 (none) local0.notice cgminer[7296]: disable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:10 (none) local0.notice cgminer[7296]: disable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:11 (none) local0.notice cgminer[7296]: disable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:12 (none) local0.notice cgminer[7296]: every_chain_enable_PIC16F1704_dc_dc_new
    Sep 13 11:50:12 (none) local0.notice cgminer[7296]: enable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:12 (none) local0.notice cgminer[7296]: enable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: enable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: reset_all_hash_board_high 4392
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: tty_init
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: tty_init_chain chainid = 0
    Sep 13 11:50:13 (none) local0.err cgminer[7296]: create rx read thread for chain 0 ok
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: Start A New Asic Response.Chain Id:[0]
    Sep 13 11:50:13 (none) local0.err cgminer[7296]: create tx read thread for chain 0 ok
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: open device over
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: tty_init_chain chainid = 1
    Sep 13 11:50:13 (none) local0.err cgminer[7296]: create rx read thread for chain 1 ok
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: Start A New Asic Response.Chain Id:[1]
    Sep 13 11:50:13 (none) local0.err cgminer[7296]: create tx read thread for chain 1 ok
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: open device over
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: tty_init_chain chainid = 2
    Sep 13 11:50:13 (none) local0.err cgminer[7296]: create rx read thread for chain 2 ok
    Sep 13 11:50:13 (none) local0.notice cgminer[7296]: Start A New Asic Response.Chain Id:[2]
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:13 (none) local0.warn cgminer[7296]: nonce_handle chipid 64 is not exist
    Sep 13 11:50:14 (none) local0.err cgminer[7296]: create tx read thread for chain 2 ok
    Sep 13 11:50:14 (none) local0.notice cgminer[7296]: open device over
    Sep 13 11:50:18 (none) local0.notice cgminer[7296]: calculate_address_interval:addrInterval = 64
    Sep 13 11:50:20 (none) local0.notice cgminer[7296]: check_every_chain_asic_number
    Sep 13 11:50:21 (none) local0.notice cgminer[7296]: check_asic_reg: chain J0 has 3 ASIC
    Sep 13 11:50:23 (none) local0.notice cgminer[7296]: check_asic_reg: chain J1 has 3 ASIC
    Sep 13 11:50:25 (none) local0.notice cgminer[7296]: check_asic_reg: chain J2 has 2 ASIC
    Sep 13 11:50:25 (none) local0.notice cgminer[7296]: recheck: chainid 2 exist 1 asicnum 2 realnum 3
    Sep 13 11:50:25 (none) local0.warn cgminer[7296]: reset_chain chainid 2
    Sep 13 11:50:25 (none) local0.notice cgminer[7296]: disable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:26 (none) local0.notice cgminer[7296]: reset_PIC16F1704_pic_new ok
    Sep 13 11:50:27 (none) local0.notice cgminer[7296]: start listen on 6060 ...
    Sep 13 11:50:28 (none) local0.notice cgminer[7296]: jump_from_loader_to_app_PIC16F1704_new ok
    Sep 13 11:50:29 (none) local0.notice cgminer[7296]: reset_hash_board_low 2
    Sep 13 11:50:29 (none) local0.notice cgminer[7296]: enable_PIC16F1704_dc_dc_new ok
    Sep 13 11:50:30 (none) local0.notice cgminer[7296]: reset_hash_board_high 2
    Sep 13 11:50:30 (none) local0.notice cgminer[7296]: tty_init_chain chainid = 2
    Sep 13 11:50:30 (none) local0.err cgminer[7296]: create rx read thread for chain 2 ok
    Sep 13 11:50:30 (none) local0.notice cgminer[7296]: Start A New Asic Response.Chain Id:[2]
    Sep 13 11:50:30 (none) local0.err cgminer[7296]: create tx read thread for chain 2 ok
    Sep 13 11:50:30 (none) local0.notice cgminer[7296]: open device over
    Sep 13 11:50:33 (none) local0.notice cgminer[7296]: check_asic_reg: chain J2 has 3 ASIC
    Sep 13 11:50:33 (none) local0.notice cgminer[7296]: recheck_asic_num DONE!
    Sep 13 11:50:34 (none) local0.notice cgminer[7296]: chain0 pic version 04
    Sep 13 11:50:34 (none) local0.notice cgminer[7296]: chain1 pic version 04
    Sep 13 11:50:35 (none) local0.notice cgminer[7296]: chain2 pic version 04
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain0 asic0 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain0 asic1 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain0 asic2 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain1 asic0 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain1 asic1 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain1 asic2 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain2 asic0 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain2 asic1 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: pic read chain2 asic2 freq 815
    Sep 13 11:50:36 (none) local0.notice cgminer[7296]: 1 Goto turbo mode
    Sep 13 11:50:37 (none) local0.notice cgminer[7296]: set_ticket_mask_chain chainID0 ticket_mask = 0x00000010
    Sep 13 11:50:37 (none) local0.notice cgminer[7296]: set_ticket_mask_chain chainID1 ticket_mask = 0x00000010
    Sep 13 11:50:37 (none) local0.notice cgminer[7296]: set_ticket_mask_chain chainID2 ticket_mask = 0x00000010
    Sep 13 11:50:37 (none) local0.notice cgminer[7296]: software_set_address_chain chainID0 asics 3 addrInterval 64
    Sep 13 11:50:37 (none) local0.notice cgminer[7296]: software_set_address_chain chainID1 asics 3 addrInterval 64
    Sep 13 11:50:37 (none) local0.notice cgminer[7296]: software_set_address_chain chainID2 asics 3 addrInterval 64
    Sep 13 11:50:38 (none) local0.notice cgminer[7296]: enable_read_temperature_from_asic_chain: reg_value=0x07006061 chainid 0
    Sep 13 11:50:38 (none) local0.notice cgminer[7296]: enable_read_temperature_from_asic_chain: reg_value=0x07006061 chainid 1
    Sep 13 11:50:38 (none) local0.notice cgminer[7296]: enable_read_temperature_from_asic_chain: reg_value=0x07006061 chainid 2
    Sep 13 11:50:39 (none) local0.notice cgminer[7296]: chainid0 set_analog_mux_control_chain: analog mux = 00000000
    Sep 13 11:50:39 (none) local0.notice cgminer[7296]: chainid1 set_analog_mux_control_chain: analog mux = 00000000
    Sep 13 11:50:39 (none) local0.notice cgminer[7296]: chainid2 set_analog_mux_control_chain: analog mux = 00000000
    Sep 13 11:50:39 (none) local0.notice cgminer[7296]: dev.timeout = 100000000 us
    Sep 13 11:50:39 (none) local0.notice cgminer[7296]: bitmain_ZCASH_init: fan_eft : 0 fan_pwm : 50
    Sep 13 11:50:42 (none) local0.notice cgminer[7296]: bitmain_ZCASH_init done
    Sep 13 11:50:42 (none) local0.err cgminer[7296]: cgminer time error total_secs = 1631533842.214362 last_total_secs = 1.000000
    Sep 13 11:50:42 (none) local0.info cgminer[7296]: Pool 0 extranonce set to D293E247
    Sep 13 11:50:42 (none) local0.notice cgminer[7296]: stime.tv_sec 1631533842, block_ntime 1631533831
    Sep 13 11:50:42 (none) local0.info cgminer[7296]: Pool 2 extranonce set to D293E248
    Sep 13 11:50:42 (none) local0.info cgminer[7296]: Pool 1 extranonce set to D293E249
    Sep 13 11:50:48 (none) local0.warn cgminer[7296]: API running in IP access mode on port 4028 (10)
    Sep 13 11:50:57 (none) local0.notice cgminer[7296]: All asics arrive target freq
    Sep 13 11:52:42 (none) local0.notice cgminer[7296]: low freq[0-2]: cur freq 815, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:52:42 (none) local0.notice cgminer[7296]: low freq[2-2]: cur freq 815, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:54:44 (none) local0.notice cgminer[7296]: low freq[0-2]: cur freq 810, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:54:44 (none) local0.notice cgminer[7296]: low freq[2-2]: cur freq 810, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:56:45 (none) local0.notice cgminer[7296]: low freq[0-2]: cur freq 805, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:56:45 (none) local0.notice cgminer[7296]: low freq[2-2]: cur freq 805, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:58:47 (none) local0.notice cgminer[7296]: low freq[0-2]: cur freq 800, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:58:47 (none) local0.notice cgminer[7296]: low freq[2-2]: cur freq 800, [775, 815], invalid nonce 0, ox status 1
    Sep 13 11:59:53 (none) local0.err cgminer[7296]: nonceID is different dc != dd chipid=1
    Sep 13 11:59:53 (none) local0.warn cgminer[7296]: receive a error nonce. total = 0
    Sep 13 11:59:58 (none) local0.err cgminer: Miner compile time: Fri Jul 3 11:39:06 CST 2020 type: Antminer Z15
    Sep 13 11:59:58 (none) local0.warn cgminer: Started cgminer 4.9.0
    Sep 13 11:59:58 (none) local0.notice cgminer[366]: z15 init...
    Sep 13 11:59:58 (none) local0.notice cgminer[366]: httpListenThread start ret=0
    Sep 13 12:00:00 (none) local0.notice cgminer[366]: FPGA version: B031
    Sep 13 12:00:00 (none) local0.notice cgminer[366]: No 2 Fan find, check again
    Sep 13 12:00:02 (none) local0.notice cgminer[366]: No 2 Fan find, check again
    Sep 13 12:00:03 (none) local0.notice cgminer[366]: No 2 Fan find, check again
    Sep 13 12:00:04 (none) local0.notice cgminer[366]: fan-num 2 fan-map 12
    Sep 13 12:00:04 (none) local0.notice cgminer[366]: check_chain
    Sep 13 12:00:04 (none) local0.notice cgminer[366]: Chain 0 existed!
    Sep 13 12:00:04 (none) local0.notice cgminer[366]: Chain 1 existed!
    Sep 13 12:00:04 (none) local0.notice cgminer[366]: Chain 2 existed!
    Sep 13 12:00:04 (none) local0.notice cgminer[366]: chain0 every_chain_reset_PIC16F1704_pic_new
    Sep 13 12:00:05 (none) local0.notice cgminer[366]: reset_PIC16F1704_pic_new ok
    Sep 13 12:00:05 (none) local0.notice cgminer[366]: chain1 every_chain_reset_PIC16F1704_pic_new
    Sep 13 12:00:07 (none) local0.notice cgminer[366]: reset_PIC16F1704_pic_new ok
    Sep 13 12:00:07 (none) local0.notice cgminer[366]: chain2 every_chain_reset_PIC16F1704_pic_new
    Sep 13 12:00:08 (none) local0.notice cgminer[366]: reset_PIC16F1704_pic_new ok
    Sep 13 12:00:08 (none) local0.notice cgminer[366]: chain0 every_chain_jump_from_loader_to_app_PIC16F1704_new
    Sep 13 12:00:09 (none) local0.notice cgminer[366]: jump_from_loader_to_app_PIC16F1704_new ok
    Sep 13 12:00:09 (none) local0.notice cgminer[366]: chain1 every_chain_jump_from_loader_to_app_PIC16F1704_new
    Sep 13 12:00:09 (none) local0.notice cgminer[366]: jump_from_loader_to_app_PIC16F1704_new ok
    Sep 13 12:00:09 (none) local0.notice cgminer[366]: chain2 every_chain_jump_from_loader_to_app_PIC16F1704_new
    Sep 13 12:00:10 (none) local0.notice cgminer[366]: jump_from_loader_to_app_PIC16F1704_new ok
    Sep 13 12:00:11 (none) local0.notice cgminer[366]: reset_all_hash_board_low 4386
    Sep 13 12:00:11 (none) local0.notice cgminer[366]: pic_heart_beat_func_new
    Sep 13 12:00:12 (none) local0.notice cgminer[366]: every_chain_disable_PIC16F1704_dc_dc_new
    Sep 13 12:00:12 (none) local0.notice cgminer[366]: disable_PIC16F1704_dc_dc_new ok
    Sep 13 12:00:12 (none) local0.notice cgminer[366]: disable_PIC16F1704_dc_dc_new ok
    Sep 13 12:00:12 (none) local0.notice cgminer[366]: disable_PIC16F1704_dc_dc_new ok
    Sep 13 12:00:13 (none) local0.notice cgminer[366]: every_chain_enable_PIC16F1704_dc_dc_new
    Sep 13 12:00:13 (none) local0.notice cgminer[366]: enable_PIC16F1704_dc_dc_new ok
    Sep 13 12:00:14 (none) local0.notice cgminer[366]: enable_PIC16F1704_dc_dc_new ok
    Sep 13 12:00:14 (none) local0.notice cgminer[366]: enable_PIC16F1704_dc_dc_new ok
    Sep 13 12:00:14 (none) local0.notice cgminer[366]: reset_all_hash_board_high 4392
    Sep 13 12:00:14 (none) local0.notice cgminer[366]: tty_init
    Sep 13 12:00:14 (none) local0.notice cgminer[366]: tty_init_chain chainid = 0
    Sep 13 12:00:14 (none) local0.err cgminer[366]: create rx read thread for chain 0 ok
    Sep 13 12:00:14 (none) local0.notice cgminer[366]: Start A New Asic Response.Chain Id:[0]
    Sep 13 12:00:15 (none) local0.err cgminer[366]: create tx read thread for chain 0 ok
    Sep 13 12:00:15 (none) local0.notice cgminer[366]: open device over
    Sep 13 12:00:15 (none) local0.notice cgminer[366]: tty_init_chain chainid = 1
    Sep 13 12:00:15 (none) local0.err cgminer[366]: create rx read thread for chain 1 ok
    Sep 13 12:00:15 (none) local0.notice cgminer[366]: Start A New Asic Response.Chain Id:[1]
    Sep 13 12:00:15 (none) local0.err cgminer[366]: create tx read thread for chain 1 ok
    Sep 13 12:00:15 (none) local0.notice cgminer[366]: open device over
    Sep 13 12:00:15 (none) local0.notice cgminer[366]: tty_init_chain chainid = 2
    Sep 13 12:00:15 (none) local0.err cgminer[366]: create rx read thread for chain 2 ok
    Sep 13 12:00:15 (none) local0.notice cgminer[366]: Start A New Asic Response.Chain Id:[2]
    Sep 13 12:00:15 (none) local0.err cgminer[366]: create tx read thread for chain 2 ok
    Sep 13 12:00:15 (none) local0.notice cgminer[366]: open device over
    Sep 13 12:00:19 (none) local0.notice cgminer[366]: calculate_address_interval:addrInterval = 64
    Sep 13 12:00:21 (none) local0.notice cgminer[366]: check_every_chain_asic_number
    Sep 13 12:00:23 (none) local0.notice cgminer[366]: check_asic_reg: chain J0 has 3 ASIC
    Sep 13 12:00:25 (none) local0.notice cgminer[366]: check_asic_reg: chain J1 has 3 ASIC
    Sep 13 12:00:26 (none) local0.notice cgminer[366]: check_asic_reg: chain J2 has 3 ASIC
    Sep 13 12:00:27 (none) local0.notice cgminer[366]: chain0 pic version 04
    Sep 13 12:00:28 (none) local0.notice cgminer[366]: chain1 pic version 04
    Sep 13 12:00:28 (none) local0.notice cgminer[366]: chain2 pic version 04
    Sep 13 12:00:28 (none) local0.notice cgminer[366]: start listen on 6060 ...
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain0 asic0 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain0 asic1 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain0 asic2 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain1 asic0 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain1 asic1 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain1 asic2 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain2 asic0 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain2 asic1 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: pic read chain2 asic2 freq 815
    Sep 13 12:00:29 (none) local0.notice cgminer[366]: 1 Goto turbo mode
    Sep 13 12:00:30 (none) local0.notice cgminer[366]: set_ticket_mask_chain chainID0 ticket_mask = 0x00000010
    Sep 13 12:00:30 (none) local0.notice cgminer[366]: set_ticket_mask_chain chainID1 ticket_mask = 0x00000010
    Sep 13 12:00:30 (none) local0.notice cgminer[366]: set_ticket_mask_chain chainID2 ticket_mask = 0x00000010
    Sep 13 12:00:30 (none) local0.notice cgminer[366]: software_set_address_chain chainID0 asics 3 addrInterval 64
    Sep 13 12:00:30 (none) local0.notice cgminer[366]: software_set_address_chain chainID1 asics 3 addrInterval 64
    Sep 13 12:00:30 (none) local0.notice cgminer[366]: software_set_address_chain chainID2 asics 3 addrInterval 64
    Sep 13 12:00:31 (none) local0.notice cgminer[366]: enable_read_temperature_from_asic_chain: reg_value=0x07006061 chainid 0
    Sep 13 12:00:31 (none) local0.notice cgminer[366]: enable_read_temperature_from_asic_chain: reg_value=0x07006061 chainid 1
    Sep 13 12:00:31 (none) local0.notice cgminer[366]: enable_read_temperature_from_asic_chain: reg_value=0x07006061 chainid 2
    Sep 13 12:00:32 (none) local0.notice cgminer[366]: chainid0 set_analog_mux_control_chain: analog mux = 00000000
    Sep 13 12:00:32 (none) local0.notice cgminer[366]: chainid1 set_analog_mux_control_chain: analog mux = 00000000
    Sep 13 12:00:32 (none) local0.notice cgminer[366]: chainid2 set_analog_mux_control_chain: analog mux = 00000000
    Sep 13 12:00:32 (none) local0.notice cgminer[366]: dev.timeout = 100000000 us
    Sep 13 12:00:32 (none) local0.notice cgminer[366]: bitmain_ZCASH_init: fan_eft : 0 fan_pwm : 50
    Sep 13 12:00:35 (none) local0.notice cgminer[366]: bitmain_ZCASH_init done
    Sep 13 12:00:35 (none) local0.err cgminer[366]: cgminer time error total_secs = 1631534435.464971 last_total_secs = 1.000000
    Sep 13 12:00:35 (none) local0.info cgminer[366]: Pool 1 extranonce set to 1802d65c
    Sep 13 12:00:35 (none) local0.info cgminer[366]: Pool 0 extranonce set to 1802d65b
    Sep 13 12:00:35 (none) local0.warn cgminer[366]: Pool 0 stratum+tcp://equihash.eu.mine.zergpool.com:2142 alive, testing stability
    Sep 13 12:00:35 (none) local0.warn cgminer[366]: Switching to pool 0 stratum+tcp://equihash.eu.mine.zergpool.com:2142
    Sep 13 12:00:36 (none) local0.notice cgminer[366]: stime.tv_sec 1631534436, block_ntime 1631534411
    Sep 13 12:00:41 (none) local0.warn cgminer[366]: API running in IP access mode on port 4028 (11)
    Sep 13 12:00:47 (none) local0.info cgminer[366]: Pool 2 extranonce set to 1802d66b
    Sep 13 12:00:51 (none) local0.notice cgminer[366]: All asics arrive target freq
    Sep 13 12:00:54 (none) local0.warn cgminer[366]: Pool 0 stratum share submission failure
    Sep 13 12:01:20 (none) local0.warn cgminer[366]: Waiting for work to be available from pools.
    Sep 13 12:02:16 (none) local0.warn cgminer[366]: Lost 11 shares due to stratum disconnect on pool 0
    Sep 13 12:02:17 (none) local0.info cgminer[366]: Pool 0 extranonce set to 1802d68b
    Sep 13 12:02:19 (none) local0.warn cgminer[366]: Pool 0 communication resumed, submitting work
    Sep 13 12:02:19 (none) local0.warn cgminer[366]: Work available from pools, resuming.
    Sep 13 12:02:21 (none) local0.warn cgminer[366]: Pool 0 stratum share submission failure
    Sep 13 12:02:35 (none) local0.notice cgminer[366]: low freq[0-2]: cur freq 815, [775, 815], invalid nonce 0, ox status 1
    Sep 13 12:02:35 (none) local0.notice cgminer[366]: low freq[2-2]: cur freq 815, [775, 815], invalid nonce 2, ox status 1

     

    please help

    Helder Gonçalves

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    hello, has this issue been fixed? I have a couple z15's and one is having the same issue as above. the other units are working properly and have the same pool information as the one with problems. Any help would be great, thank you.  

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    Hello Micah , i am still waitting, bitmain didnt answer anymore!
    i already tryed with a lot of pools and allways the same after 1m49sec , it shows on two hashboards one "x" each and the other board all normal, and the hashrate fluctuate all Over, not peaking 420

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    would you mind emailing me micah@blokforge.com?

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    Hello sir, sorry for the late response.

    Could you send us the newest kernel log to support-cs@bitmain.com for better communication,thanks!

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    hello, have you found a solution to this problem ?

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  • No nothing works , i am still waiting for a solution...

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    Hello, any problem please contact us at support-cs@bitmain.com

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    Did you manage to fix the problem? since I have the same symptom.

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    Dear Customer,

    If you have any questions please feel free to contact us.

    Please send email to customersupport@bitmain.com

    We will reply to your question as soon as possible.

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    I have contacted support several times and the only thing they answer me is to try another source, (I have tried with more than 6 sources, to clean it (which is done) to flash it with SD (it is already done) and yes It still doesn't work, I sent it to technical service, which between time and customs is not feasible, so it doesn't help me, that's why I ask people who have had the same thing happen to them.

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    No, and also the support only asked me to flash the recovery, they werent capable of helping any kind off way, no technicall help at all. It seemed to me that once you bought one be prepared if you have any kind off problem bitmain isnt capable of helping... They only say send to us, and face the costs

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    Thanks helder for responding, apart from bitmain. Were you able to resolve the problem outside of them? At a technician in your area or on your own?

     

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    No, i tryed everythink nothing works. I tryed a technician but doesnt understand why it starts ok and after 2minutes two cores ( one witch board) stop working

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    I imagine it will be some resistance, it comes with 5 V or 3.3 or the small ones of 0.78 but they don't even give you a diagram to be able to continue because it could be that the voltage doesn't reach it correctly and when it reaches 2 minutes it doesn't. does hash.

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    Dear Customer,

    If you have any questions please feel free to contact us.

    Please send email to customersupport@bitmain.com

    We will reply to your question as soon as possible.

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