S19 pro+ hyd could not find chips and power off hashboards

Hi, 

I have an S19 pro+ hyd machine.
The machine start but first sometimes could not find some chips then turn off the hash board, I reset the hole machine and seem like to work a day or two. Now chain 0 find 179 ASIC out of 180 turn off hash board 0 and start mining but after half an hour the machine power off with low hash rate.
This phenomenon may be a psu problem?

Thanks for the help.
I have a following log:

1970-01-01 00:00:10 This is fix-freq version

1970-01-01 00:00:10 Miner compile time: Fri Feb  2 17:34:16 CST 2024 type: Antminer S19 Pro Hyd.

1970-01-01 00:00:10 Miner sn: PIEMEBUBBAJAG00XP

1970-01-01 00:00:10 commit version: e676fcaf 2023-11-18 17:15:18, build by: jenkins 2024-02-02 17:45:39

1970-01-01 00:00:10 opt_multi_version     = 1

1970-01-01 00:00:10 opt_bitmain_ab        = 1

1970-01-01 00:00:10 mid_auto_gen          = 1

1970-01-01 00:00:10 opt_bitmain_work_mode = 0

1970-01-01 00:00:10 mmap fpga_mem_addr_hal = 0xb4f00000

1970-01-01 00:00:10 HASH_ON_PLUG V9 = 0xf

1970-01-01 00:00:10 Note: front fan is power on!

1970-01-01 00:00:10 Note: rear fan is power on!

1970-01-01 00:00:10 start the http server

1970-01-01 00:00:10 httpserver:6060 started ok
1970-01-01 00:00:16 miner ID : 8148f44e2fbea854

1970-01-01 00:00:16 FPGA Version = 0xB031

1970-01-01 00:00:16 HASH_ON_PLUG V9 = 0xf

1970-01-01 00:00:16 ==========================capability start==========================

1970-01-01 00:00:16 board num = 4

1970-01-01 00:00:16 board id = 0, chain num = 1

1970-01-01 00:00:16     chain id = 0

1970-01-01 00:00:16 board id = 1, chain num = 1

1970-01-01 00:00:16     chain id = 1

1970-01-01 00:00:16 board id = 2, chain num = 1

1970-01-01 00:00:16     chain id = 2

1970-01-01 00:00:16 board id = 3, chain num = 1

1970-01-01 00:00:16     chain id = 3

1970-01-01 00:00:16 ==========================capability end============================

1970-01-01 00:00:16 chain num = 4
1970-01-01 00:00:16 skip loading levels for now

2024-06-16 08:06:40 load chain 0 eeprom data

2024-06-16 08:06:44 load chain 1 eeprom data

2024-06-16 08:06:49 load chain 2 eeprom data

2024-06-16 08:06:53 load chain 3 eeprom data

2024-06-16 08:06:53 updated miner type to: Antminer S19 Pro Hyd.

2024-06-16 08:06:53 multi machine mode

2024-06-16 08:06:53 load machine HHB42602 conf

2024-06-16 08:06:53 machine : HHB42602 

2024-06-16 08:06:53 chain_num 4, chain_domain_num 60, chain_asic_num 180, domain_asic_num 3

2024-06-16 08:06:53 multi miner type mode

2024-06-16 08:06:53 fan_eft : 0  fan_pwm : 100

2024-06-16 08:06:53 create thread get_nonce_and_register_thread

2024-06-16 08:06:53 fixed working voltage = 2050

2024-06-16 08:06:53 Chain [0] PCB Version: 0x0200

2024-06-16 08:06:53 Chain [0] BOM Version: 0x0010

2024-06-16 08:06:53 Chain [1] PCB Version: 0x0200

2024-06-16 08:06:53 Chain [1] BOM Version: 0x0010

2024-06-16 08:06:53 Chain [2] PCB Version: 0x0200

2024-06-16 08:06:53 Chain [2] BOM Version: 0x0010

2024-06-16 08:06:53 Chain [3] PCB Version: 0x0200

2024-06-16 08:06:53 Chain [3] BOM Version: 0x0010

2024-06-16 08:06:54 chain[0] PIC jump to app

2024-06-16 08:06:56 Check chain[0] PIC fw version=0xfe

2024-06-16 08:06:57 chain[1] PIC jump to app

2024-06-16 08:06:58 Check chain[1] PIC fw version=0xfe

2024-06-16 08:07:00 chain[2] PIC jump to app

2024-06-16 08:07:01 Check chain[2] PIC fw version=0xfe

2024-06-16 08:07:02 chain[3] PIC jump to app

2024-06-16 08:07:04 Check chain[3] PIC fw version=0xfe

2024-06-16 08:07:04 create thread pic_heart_beat_thread

2024-06-16 08:07:04 max sensor num = 4
2024-06-16 08:07:05 STATUS_INITED: soc init done!

2024-06-16 08:07:05 temperature_monitor_thread start...
2024-06-16 08:07:07 start to init...

2024-06-16 08:07:49 get power version failed

2024-06-16 08:07:49 check power version failed, use v2 protocal to try it again

2024-06-16 08:07:51 power open power_version = 0x64

2024-06-16 08:07:55 power is Calibrated

2024-06-16 08:07:55 power sn:KLKT330BBJIAF1137

2024-06-16 08:07:55 enable_power_calibration, calibration date:211208.

2024-06-16 08:08:45 get power version failed

2024-06-16 08:08:45 check power version failed, use v2 protocal to try it again

2024-06-16 08:08:47 power type version: 0x0064

2024-06-16 08:08:47 Initializing the power, please wait, this may take up to 2 minutes...

2024-06-16 08:09:18 Slept 30 seconds, diff = 1.

2024-06-16 08:09:19 set_voltage_by_steps to 2100.

2024-06-16 08:09:23 chain avg vol rise to 21.23
2024-06-16 08:09:28 start up min temp by 75a = 22
2024-06-16 08:09:28 water temp 22 ~ 23, stop.

2024-06-16 08:09:28 Bring up temperature is 22

2024-06-16 08:09:28 set UART baud to 115200

2024-06-16 08:09:38 Chain[0]: find 179 asic, times 0

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1811942656 asic 0

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1426958848 asic 13

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1426958848 asic 13

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1426117888 asic 0

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1426958848 asic 13

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1649742592 asic 85

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1426958848 asic 13

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1655352064 asic 170

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1649742592 asic 85

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1622499840 asic 181

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1655330048 asic 170

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1434692096 asic 131

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1434692096 asic 131

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1423475456 asic 216

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1434757632 asic 132

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1434692096 asic 131

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1488281856 asic 181

2024-06-16 08:09:48 !!! REG_TYPE = 1. 1434670080 asic 131

2024-06-16 08:09:48 !!! REG_TYPE = 1. 813717504 asic 128

2024-06-16 08:09:49 Chain[0]: find 9 asic, times 1

2024-06-16 08:10:01 Chain[0]: find 179 asic, times 2

2024-06-16 08:10:02 Chain 0 only find 179 asic, will power off hash board 0

2024-06-16 08:10:13 Chain[1]: find 180 asic, times 0

2024-06-16 08:10:23 Chain[2]: find 180 asic, times 0

2024-06-16 08:10:31 !!! REG_TYPE = 1. 1426969859 asic 13

2024-06-16 08:10:31 !!! REG_TYPE = 1. 830472195 asic 128

2024-06-16 08:10:32 Chain[3]: find 25 asic, times 0

2024-06-16 08:10:44 Chain[3]: find 9 asic, times 1

2024-06-16 08:10:56 Chain[3]: find 180 asic, times 2

2024-06-16 08:11:01 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1

2024-06-16 08:11:10 min freq in eeprom = 505

2024-06-16 08:11:10 fixed frequency is 505

2024-06-16 08:11:10 Bring up temperature is 22

2024-06-16 08:11:10 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1

2024-06-16 08:11:10 start do_core_reset
2024-06-16 08:11:40 end do_core_reset
2024-06-16 08:11:45 set UART baud to 3000000

2024-06-16 08:11:45 create thread check_miner_status_thread

2024-06-16 08:11:45 create thread check_system_work_thread

2024-06-16 08:11:45 set_voltage_by_steps to 2160.

2024-06-16 08:11:48 fixed step freq_start = 50, freq_end = 505, freq_step = 6.25

2024-06-16 08:11:48 chain = 1 set freq to 56.25
2024-06-16 08:11:48 chain = 2 set freq to 56.25
2024-06-16 08:11:48 chain = 3 set freq to 56.25
2024-06-16 08:11:48 chain = 1 set freq to 62.50
2024-06-16 08:11:48 chain = 2 set freq to 62.50
2024-06-16 08:11:48 chain = 3 set freq to 62.50
2024-06-16 08:11:48 chain = 1 set freq to 68.75
2024-06-16 08:11:48 chain = 2 set freq to 68.75
2024-06-16 08:11:48 chain = 3 set freq to 68.75
2024-06-16 08:11:48 chain = 1 set freq to 75.00
2024-06-16 08:11:48 chain = 2 set freq to 75.00
2024-06-16 08:11:48 chain = 3 set freq to 75.00
2024-06-16 08:11:48 chain = 1 set freq to 81.25
2024-06-16 08:11:48 chain = 2 set freq to 81.25
2024-06-16 08:11:48 chain = 3 set freq to 81.25
2024-06-16 08:11:48 chain = 1 set freq to 87.50
2024-06-16 08:11:48 chain = 2 set freq to 87.50
2024-06-16 08:11:48 chain = 3 set freq to 87.50
2024-06-16 08:11:48 chain = 1 set freq to 93.75
2024-06-16 08:11:48 chain = 2 set freq to 93.75
2024-06-16 08:11:48 chain = 3 set freq to 93.75
2024-06-16 08:11:48 chain = 1 set freq to 100.00
2024-06-16 08:11:48 chain = 2 set freq to 100.00
2024-06-16 08:11:48 chain = 3 set freq to 100.00
2024-06-16 08:11:48 chain = 1 set freq to 106.25
2024-06-16 08:11:48 chain = 2 set freq to 106.25
2024-06-16 08:11:48 chain = 3 set freq to 106.25
2024-06-16 08:11:48 chain = 1 set freq to 112.50
2024-06-16 08:11:48 chain = 2 set freq to 112.50
2024-06-16 08:11:48 chain = 3 set freq to 112.50
2024-06-16 08:11:49 chain = 1 set freq to 118.75
2024-06-16 08:11:49 chain = 2 set freq to 118.75
2024-06-16 08:11:49 chain = 3 set freq to 118.75
2024-06-16 08:11:49 chain = 1 set freq to 125.00
2024-06-16 08:11:49 chain = 2 set freq to 125.00
2024-06-16 08:11:49 chain = 3 set freq to 125.00
2024-06-16 08:11:49 chain = 1 set freq to 131.25
2024-06-16 08:11:49 chain = 2 set freq to 131.25
2024-06-16 08:11:49 chain = 3 set freq to 131.25
2024-06-16 08:11:49 chain = 1 set freq to 137.50
2024-06-16 08:11:49 chain = 2 set freq to 137.50
2024-06-16 08:11:49 chain = 3 set freq to 137.50
2024-06-16 08:11:49 chain = 1 set freq to 143.75
2024-06-16 08:11:49 chain = 2 set freq to 143.75
2024-06-16 08:11:49 chain = 3 set freq to 143.75
2024-06-16 08:11:49 chain = 1 set freq to 150.00
2024-06-16 08:11:49 chain = 2 set freq to 150.00
2024-06-16 08:11:49 chain = 3 set freq to 150.00
2024-06-16 08:11:49 chain = 1 set freq to 156.25
2024-06-16 08:11:49 chain = 2 set freq to 156.25
2024-06-16 08:11:49 chain = 3 set freq to 156.25
2024-06-16 08:11:49 chain = 1 set freq to 162.50
2024-06-16 08:11:49 chain = 2 set freq to 162.50
2024-06-16 08:11:49 chain = 3 set freq to 162.50
2024-06-16 08:11:49 chain = 1 set freq to 168.75
2024-06-16 08:11:49 chain = 2 set freq to 168.75
2024-06-16 08:11:49 chain = 3 set freq to 168.75
2024-06-16 08:11:50 chain = 1 set freq to 175.00
2024-06-16 08:11:50 chain = 2 set freq to 175.00
2024-06-16 08:11:50 chain = 3 set freq to 175.00
2024-06-16 08:11:50 chain = 1 set freq to 181.25
2024-06-16 08:11:50 chain = 2 set freq to 181.25
2024-06-16 08:11:50 chain = 3 set freq to 181.25
2024-06-16 08:11:50 chain = 1 set freq to 187.50
2024-06-16 08:11:50 chain = 2 set freq to 187.50
2024-06-16 08:11:50 chain = 3 set freq to 187.50
2024-06-16 08:11:50 chain = 1 set freq to 193.75
2024-06-16 08:11:50 chain = 2 set freq to 193.75
2024-06-16 08:11:50 chain = 3 set freq to 193.75
2024-06-16 08:11:50 chain = 1 set freq to 200.00
2024-06-16 08:11:50 chain = 2 set freq to 200.00
2024-06-16 08:11:50 chain = 3 set freq to 200.00
2024-06-16 08:11:50 chain = 1 set freq to 206.25
2024-06-16 08:11:50 chain = 2 set freq to 206.25
2024-06-16 08:11:50 chain = 3 set freq to 206.25
2024-06-16 08:11:50 chain = 1 set freq to 212.50
2024-06-16 08:11:50 chain = 2 set freq to 212.50
2024-06-16 08:11:50 chain = 3 set freq to 212.50
2024-06-16 08:11:50 chain = 1 set freq to 218.75
2024-06-16 08:11:50 chain = 2 set freq to 218.75
2024-06-16 08:11:50 chain = 3 set freq to 218.75
2024-06-16 08:11:50 chain = 1 set freq to 225.00
2024-06-16 08:11:50 chain = 2 set freq to 225.00
2024-06-16 08:11:50 chain = 3 set freq to 225.00
2024-06-16 08:11:50 chain = 1 set freq to 231.25
2024-06-16 08:11:50 chain = 2 set freq to 231.25
2024-06-16 08:11:50 chain = 3 set freq to 231.25
2024-06-16 08:11:51 chain = 1 set freq to 237.50
2024-06-16 08:11:51 chain = 2 set freq to 237.50
2024-06-16 08:11:51 chain = 3 set freq to 237.50
2024-06-16 08:11:51 chain = 1 set freq to 243.75
2024-06-16 08:11:51 chain = 2 set freq to 243.75
2024-06-16 08:11:51 chain = 3 set freq to 243.75
2024-06-16 08:11:51 chain = 1 set freq to 250.00
2024-06-16 08:11:51 chain = 2 set freq to 250.00
2024-06-16 08:11:51 chain = 3 set freq to 250.00
2024-06-16 08:11:51 chain = 1 set freq to 256.25
2024-06-16 08:11:51 chain = 2 set freq to 256.25
2024-06-16 08:11:51 chain = 3 set freq to 256.25
2024-06-16 08:11:51 chain = 1 set freq to 262.50
2024-06-16 08:11:51 chain = 2 set freq to 262.50
2024-06-16 08:11:51 chain = 3 set freq to 262.50
2024-06-16 08:11:51 chain = 1 set freq to 268.75
2024-06-16 08:11:51 chain = 2 set freq to 268.75
2024-06-16 08:11:51 chain = 3 set freq to 268.75
2024-06-16 08:11:51 chain = 1 set freq to 275.00
2024-06-16 08:11:51 chain = 2 set freq to 275.00
2024-06-16 08:11:51 chain = 3 set freq to 275.00
2024-06-16 08:11:51 chain = 1 set freq to 281.25
2024-06-16 08:11:51 chain = 2 set freq to 281.25
2024-06-16 08:11:51 chain = 3 set freq to 281.25
2024-06-16 08:11:51 chain = 1 set freq to 287.50
2024-06-16 08:11:51 chain = 2 set freq to 287.50
2024-06-16 08:11:51 chain = 3 set freq to 287.50
2024-06-16 08:11:51 chain = 1 set freq to 293.75
2024-06-16 08:11:51 chain = 2 set freq to 293.75
2024-06-16 08:11:51 chain = 3 set freq to 293.75
2024-06-16 08:11:52 chain = 1 set freq to 300.00
2024-06-16 08:11:52 chain = 2 set freq to 300.00
2024-06-16 08:11:52 chain = 3 set freq to 300.00
2024-06-16 08:11:52 chain = 1 set freq to 306.25
2024-06-16 08:11:52 chain = 2 set freq to 306.25
2024-06-16 08:11:52 chain = 3 set freq to 306.25
2024-06-16 08:11:52 chain = 1 set freq to 312.50
2024-06-16 08:11:52 chain = 2 set freq to 312.50
2024-06-16 08:11:52 chain = 3 set freq to 312.50
2024-06-16 08:11:52 chain = 1 set freq to 318.75
2024-06-16 08:11:52 chain = 2 set freq to 318.75
2024-06-16 08:11:52 chain = 3 set freq to 318.75
2024-06-16 08:11:52 chain = 1 set freq to 325.00
2024-06-16 08:11:52 chain = 2 set freq to 325.00
2024-06-16 08:11:52 chain = 3 set freq to 325.00
2024-06-16 08:11:52 chain = 1 set freq to 331.25
2024-06-16 08:11:52 chain = 2 set freq to 331.25
2024-06-16 08:11:52 chain = 3 set freq to 331.25
2024-06-16 08:11:52 chain = 1 set freq to 337.50
2024-06-16 08:11:52 chain = 2 set freq to 337.50
2024-06-16 08:11:52 chain = 3 set freq to 337.50
2024-06-16 08:11:52 chain = 1 set freq to 343.75
2024-06-16 08:11:52 chain = 2 set freq to 343.75
2024-06-16 08:11:52 chain = 3 set freq to 343.75
2024-06-16 08:11:52 chain = 1 set freq to 350.00
2024-06-16 08:11:52 chain = 2 set freq to 350.00
2024-06-16 08:11:52 chain = 3 set freq to 350.00
2024-06-16 08:11:53 chain = 1 set freq to 356.25
2024-06-16 08:11:53 chain = 2 set freq to 356.25
2024-06-16 08:11:53 chain = 3 set freq to 356.25
2024-06-16 08:11:53 chain = 1 set freq to 362.50
2024-06-16 08:11:53 chain = 2 set freq to 362.50
2024-06-16 08:11:53 chain = 3 set freq to 362.50
2024-06-16 08:11:53 chain = 1 set freq to 368.75
2024-06-16 08:11:53 chain = 2 set freq to 368.75
2024-06-16 08:11:53 chain = 3 set freq to 368.75
2024-06-16 08:11:53 chain = 1 set freq to 375.00
2024-06-16 08:11:53 chain = 2 set freq to 375.00
2024-06-16 08:11:53 chain = 3 set freq to 375.00
2024-06-16 08:11:53 chain = 1 set freq to 381.25
2024-06-16 08:11:53 chain = 2 set freq to 381.25
2024-06-16 08:11:53 chain = 3 set freq to 381.25
2024-06-16 08:11:53 chain = 1 set freq to 387.50
2024-06-16 08:11:53 chain = 2 set freq to 387.50
2024-06-16 08:11:53 chain = 3 set freq to 387.50
2024-06-16 08:11:53 chain = 1 set freq to 393.75
2024-06-16 08:11:53 chain = 2 set freq to 393.75
2024-06-16 08:11:53 chain = 3 set freq to 393.75
2024-06-16 08:11:53 chain = 1 set freq to 400.00
2024-06-16 08:11:53 chain = 2 set freq to 400.00
2024-06-16 08:11:53 chain = 3 set freq to 400.00
2024-06-16 08:11:53 chain = 1 set freq to 406.25
2024-06-16 08:11:53 chain = 2 set freq to 406.25
2024-06-16 08:11:53 chain = 3 set freq to 406.25
2024-06-16 08:11:53 chain = 1 set freq to 412.50
2024-06-16 08:11:53 chain = 2 set freq to 412.50
2024-06-16 08:11:53 chain = 3 set freq to 412.50
2024-06-16 08:11:54 chain = 1 set freq to 418.75
2024-06-16 08:11:54 chain = 2 set freq to 418.75
2024-06-16 08:11:54 chain = 3 set freq to 418.75
2024-06-16 08:11:54 chain = 1 set freq to 425.00
2024-06-16 08:11:54 chain = 2 set freq to 425.00
2024-06-16 08:11:54 chain = 3 set freq to 425.00
2024-06-16 08:11:54 chain = 1 set freq to 431.25
2024-06-16 08:11:54 chain = 2 set freq to 431.25
2024-06-16 08:11:54 chain = 3 set freq to 431.25
2024-06-16 08:11:54 chain = 1 set freq to 437.50
2024-06-16 08:11:54 chain = 2 set freq to 437.50
2024-06-16 08:11:54 chain = 3 set freq to 437.50
2024-06-16 08:11:54 chain = 1 set freq to 443.75
2024-06-16 08:11:54 chain = 2 set freq to 443.75
2024-06-16 08:11:54 chain = 3 set freq to 443.75
2024-06-16 08:11:54 chain = 1 set freq to 450.00
2024-06-16 08:11:54 chain = 2 set freq to 450.00
2024-06-16 08:11:54 chain = 3 set freq to 450.00
2024-06-16 08:11:54 chain = 1 set freq to 456.25
2024-06-16 08:11:54 chain = 2 set freq to 456.25
2024-06-16 08:11:54 chain = 3 set freq to 456.25
2024-06-16 08:11:54 chain = 1 set freq to 462.50
2024-06-16 08:11:54 chain = 2 set freq to 462.50
2024-06-16 08:11:54 chain = 3 set freq to 462.50
2024-06-16 08:11:54 chain = 1 set freq to 468.75
2024-06-16 08:11:54 chain = 2 set freq to 468.75
2024-06-16 08:11:54 chain = 3 set freq to 468.75
2024-06-16 08:11:54 set_voltage_by_steps to 2155.

2024-06-16 08:11:59 chain = 1 set freq to 475.00
2024-06-16 08:11:59 chain = 2 set freq to 475.00
2024-06-16 08:11:59 chain = 3 set freq to 475.00
2024-06-16 08:11:59 set_voltage_by_steps to 2150.

2024-06-16 08:12:04 chain = 1 set freq to 481.25
2024-06-16 08:12:04 chain = 2 set freq to 481.25
2024-06-16 08:12:04 chain = 3 set freq to 481.25
2024-06-16 08:12:04 set_voltage_by_steps to 2145.

2024-06-16 08:12:08 chain = 1 set freq to 487.50
2024-06-16 08:12:08 chain = 2 set freq to 487.50
2024-06-16 08:12:08 chain = 3 set freq to 487.50
2024-06-16 08:12:08 set_voltage_by_steps to 2140.

2024-06-16 08:12:13 chain = 1 set freq to 493.75
2024-06-16 08:12:13 chain = 2 set freq to 493.75
2024-06-16 08:12:13 chain = 3 set freq to 493.75
2024-06-16 08:12:13 set_voltage_by_steps to 2135.

2024-06-16 08:12:18 chain = 1 set freq to 500.00
2024-06-16 08:12:18 chain = 2 set freq to 500.00
2024-06-16 08:12:18 chain = 3 set freq to 500.00
2024-06-16 08:12:18 set_voltage_by_steps to 2130.

2024-06-16 08:12:23 chain = 1 set freq to 505.00
2024-06-16 08:12:23 chain = 2 set freq to 505.00
2024-06-16 08:12:23 chain = 3 set freq to 505.00
2024-06-16 08:12:23 set_voltage_by_steps to 2125.

2024-06-16 08:12:27 set_voltage_by_steps to 2120.

2024-06-16 08:12:30 pulse_mode = 1, ccdly_sel = 0, pwth_sel = 1

2024-06-16 08:12:30 start do_core_reset
2024-06-16 08:13:00 end do_core_reset
2024-06-16 08:13:10 set_voltage_by_steps to 2118.

2024-06-16 08:13:15 set_voltage_by_steps to 2116.

2024-06-16 08:13:20 set_voltage_by_steps to 2114.

2024-06-16 08:13:24 set_voltage_by_steps to 2112.

2024-06-16 08:13:29 set_voltage_by_steps to 2110.

2024-06-16 08:13:31 Init done!

2024-06-16 08:13:31 STATUS_OKAY

2024-06-16 08:13:31 start the cached job
2024-06-16 08:13:31 Version num 256

2024-06-16 08:13:31 Mask num 0x1fe000

2024-06-16 08:13:31 freq = 505, percent = 90, hcn = 2595, timeout = 5979

2024-06-16 08:13:31 set_start_time_point total_tv_start_sys=433 total_tv_end_sys=434

2024-06-16 08:13:31 entrance_temp = 31, work_vol = 2050, curr_vol = 2110, ->tgt_volt = 2067

2024-06-16 08:13:31 set_voltage_by_steps to 2100.

2024-06-16 08:13:34 set_voltage_by_steps to 2090.

2024-06-16 08:13:37 set_voltage_by_steps to 2080.

2024-06-16 08:13:40 set_voltage_by_steps to 2070.

2024-06-16 08:13:43 set_voltage_by_steps to 2067.

2024-06-16 08:17:56 entrance_temp = 36, ->work_vol = 2050, curr_vol = 2067

2024-06-16 08:17:56 set_voltage_by_steps to 2057.

2024-06-16 08:17:59 set_voltage_by_steps to 2050.

2024-06-16 08:22:21 entrance_temp = 33, work_vol = 2050, curr_vol = 2050, ->tgt_volt = 2060

2024-06-16 08:22:21 set_voltage_by_steps to 2060.

2024-06-16 08:41:48 30m avg rate is 140332.54 in 28 mins

2024-06-16 09:11:52 30m avg rate is 140716.16 in 30 mins

2024-06-16 09:41:56 30m avg rate is 140490.04 in 30 mins

2024-06-16 10:12:01 30m avg rate is 140338.88 in 30 mins

2024-06-16 10:27:03 chain 1 hash rate 31581.00 low in 15 mins
2024-06-16 10:27:03 chain 2 hash rate 31184.00 low in 15 mins
2024-06-16 10:42:06 avg rate is lower than ideal rate, 78737.82 in 30 mins

2024-06-16 10:42:06 30m avg rate is 78737.82 in 30 mins

2024-06-16 10:42:06 chain 1 hash rate 1025.00 low in 15 mins
2024-06-16 10:42:06 chain 2 hash rate 260.00 low in 15 mins
2024-06-16 11:12:10 avg rate is lower than ideal rate, 47674.95 in 30 mins

2024-06-16 11:12:10 30m avg rate is 47674.95 in 30 mins

2024-06-16 11:42:15 avg rate is lower than ideal rate, 47858.91 in 30 mins

2024-06-16 11:42:15 30m avg rate is 47858.91 in 30 mins

2024-06-16 12:12:19 avg rate is lower than ideal rate, 48025.01 in 30 mins

2024-06-16 12:12:19 30m avg rate is 48025.01 in 30 mins

2024-06-16 12:42:24 avg rate is lower than ideal rate, 47963.07 in 30 mins

2024-06-16 12:42:24 30m avg rate is 47963.07 in 30 mins

2024-06-16 13:12:29 avg rate is lower than ideal rate, 48240.77 in 30 mins

2024-06-16 13:12:29 30m avg rate is 48240.77 in 30 mins

2024-06-16 13:42:33 avg rate is lower than ideal rate, 48163.48 in 30 mins

2024-06-16 13:42:33 30m avg rate is 48163.48 in 30 mins

2024-06-16 14:12:37 avg rate is lower than ideal rate, 47995.75 in 30 mins

2024-06-16 14:12:37 30m avg rate is 47995.75 in 30 mins

2024-06-16 14:42:42 avg rate is lower than ideal rate, 47843.68 in 30 mins

2024-06-16 14:42:42 30m avg rate is 47843.68 in 30 mins

2024-06-16 15:12:46 avg rate is lower than ideal rate, 48170.68 in 30 mins

2024-06-16 15:12:46 30m avg rate is 48170.68 in 30 mins

2024-06-16 15:42:51 avg rate is lower than ideal rate, 47859.52 in 30 mins

2024-06-16 15:42:51 30m avg rate is 47859.52 in 30 mins

2024-06-16 16:12:55 avg rate is lower than ideal rate, 47913.47 in 30 mins

2024-06-16 16:12:55 30m avg rate is 47913.47 in 30 mins

2024-06-16 16:43:00 avg rate is lower than ideal rate, 48055.48 in 30 mins

2024-06-16 16:43:00 30m avg rate is 48055.48 in 30 mins

2024-06-16 17:13:04 avg rate is lower than ideal rate, 48109.27 in 30 mins

2024-06-16 17:13:04 30m avg rate is 48109.27 in 30 mins

2024-06-16 17:43:08 avg rate is lower than ideal rate, 48070.72 in 30 mins

2024-06-16 17:43:08 30m avg rate is 48070.72 in 30 mins

2024-06-16 18:13:12 avg rate is lower than ideal rate, 47936.63 in 30 mins

2024-06-16 18:13:12 30m avg rate is 47936.63 in 30 mins

2024-06-16 18:34:50 entrance_temp = 36, ->work_vol = 2050, curr_vol = 2060

2024-06-16 18:34:50 set_voltage_by_steps to 2050.

2024-06-16 18:40:12 entrance_temp = 33, work_vol = 2050, curr_vol = 2050, ->tgt_volt = 2060

2024-06-16 18:40:12 set_voltage_by_steps to 2060.

2024-06-16 18:43:17 avg rate is lower than ideal rate, 48052.01 in 30 mins

2024-06-16 18:43:17 30m avg rate is 48052.01 in 30 mins

2024-06-16 18:55:37 entrance_temp = 36, ->work_vol = 2050, curr_vol = 2060

2024-06-16 18:55:37 set_voltage_by_steps to 2050.

2024-06-16 19:00:41 entrance_temp = 33, work_vol = 2050, curr_vol = 2050, ->tgt_volt = 2060

2024-06-16 19:00:41 set_voltage_by_steps to 2060.

2024-06-16 19:13:21 avg rate is lower than ideal rate, 48117.04 in 30 mins

2024-06-16 19:13:21 30m avg rate is 48117.04 in 30 mins

2024-06-16 19:13:48 entrance_temp = 36, ->work_vol = 2050, curr_vol = 2060

2024-06-16 19:13:48 set_voltage_by_steps to 2050.

2024-06-16 19:18:44 entrance_temp = 33, work_vol = 2050, curr_vol = 2050, ->tgt_volt = 2060

2024-06-16 19:18:44 set_voltage_by_steps to 2060.

2024-06-16 19:29:05 entrance_temp = 36, ->work_vol = 2050, curr_vol = 2060

2024-06-16 19:29:05 set_voltage_by_steps to 2050.

2024-06-16 19:34:16 entrance_temp = 33, work_vol = 2050, curr_vol = 2050, ->tgt_volt = 2060

2024-06-16 19:34:16 set_voltage_by_steps to 2060.

2024-06-16 19:43:25 avg rate is lower than ideal rate, 47876.30 in 30 mins

2024-06-16 19:43:25 30m avg rate is 47876.30 in 30 mins

2024-06-16 19:44:26 entrance_temp = 36, ->work_vol = 2050, curr_vol = 2060

2024-06-16 19:44:26 set_voltage_by_steps to 2050.

2024-06-16 19:49:16 entrance_temp = 33, work_vol = 2050, curr_vol = 2050, ->tgt_volt = 2060

2024-06-16 19:49:16 set_voltage_by_steps to 2060.

2024-06-16 19:56:42 over max temp, pic temp(chain0) 36 (max 65), pcb temp(chain0) 46 (max 75), chip temp(chain0) 115(max 85) pcb temp rise 0 chip temp rise 0, total_exit_failure 0

2024-06-16 19:56:42 ERROR_TEMP_TOO_HIGH: over max temp

2024-06-16 19:56:42 stop_mining: over max temp

2024-06-16 19:56:42 uninit_temp_info
2024-06-16 19:56:42 do not read temp anymore...
2024-06-16 19:56:42 cancel thread

2024-06-16 19:56:42 cancel thread

2024-06-16 19:56:42 cancel thread

2024-06-16 19:56:42 ****power off hashboard****

2024-06-16 19:56:46 temp monitor thread exit
2024-06-16 20:13:28 avg rate is lower than ideal rate, 21309.29 in 30 mins

2024-06-16 20:13:28 30m avg rate is 21309.29 in 30 mins

2024-06-16 20:13:28 chain 1 hash rate 0.00 low in 15 mins
2024-06-16 20:13:28 chain 2 hash rate 0.00 low in 15 mins
2024-06-16 20:13:28 chain 3 hash rate 0.00 low in 15 mins
2024-06-16 20:43:28 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-16 20:43:28 30m avg rate is 0.00 in 30 mins

2024-06-16 21:13:29 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-16 21:13:29 30m avg rate is 0.00 in 30 mins

2024-06-16 21:43:30 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-16 21:43:30 30m avg rate is 0.00 in 30 mins

2024-06-16 22:13:30 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-16 22:13:30 30m avg rate is 0.00 in 30 mins

2024-06-16 22:43:31 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-16 22:43:31 30m avg rate is 0.00 in 30 mins

2024-06-16 23:13:32 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-16 23:13:32 30m avg rate is 0.00 in 30 mins

2024-06-16 23:43:33 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-16 23:43:33 30m avg rate is 0.00 in 30 mins

2024-06-17 00:13:33 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 00:13:33 30m avg rate is 0.00 in 30 mins

2024-06-17 00:43:34 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 00:43:34 30m avg rate is 0.00 in 30 mins

2024-06-17 01:13:35 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 01:13:35 30m avg rate is 0.00 in 30 mins

2024-06-17 01:43:35 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 01:43:35 30m avg rate is 0.00 in 30 mins

2024-06-17 02:13:36 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 02:13:36 30m avg rate is 0.00 in 30 mins

2024-06-17 02:43:37 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 02:43:37 30m avg rate is 0.00 in 30 mins

2024-06-17 03:13:37 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 03:13:37 30m avg rate is 0.00 in 30 mins

2024-06-17 03:43:38 avg rate is lower than ideal rate, 0.00 in 30 mins

2024-06-17 03:43:38 30m avg rate is 0.00 in 30 mins