No Hashrate after chainging miner hashrate setting.

[0xdjangox0]

Hi all.
I have 3 s9i and all of them were working fine.
yesterday i started to change hashrate setting on one of them.
after i changed hashrate on miner configuration page my antminer stopped to work.
i faced solid red LED. and below is my kernel log.
today when i wanted to change its power supply with my another antminers , two another of my antminers stopped working like the first one.
for the first antminer i tried to change the firmware, reboot , reset, downgrade firmware using sd flash card . but with no success. any body has similar problem?
I'm on antpool.com
I have nothing in miner status page.

Code:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 3.14.0-xilinx-g16220c3 (lzq@armdev2) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-23) ) #83 SMP PREEMPT Thu Jul 12 11:42:53 CST 2018
[    0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Xilinx Zynq
[    0.000000] cma: CMA: reserved 128 MiB at 16800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 126976
[    0.000000] free_area_init_node: node 0, pgdat c074ac00, node_mem_map debd8000
[    0.000000]   Normal zone: 992 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 126976 pages, LIFO batch:31
[    0.000000] PERCPU: Embedded 8 pages/cpu @debc1000 s9088 r8192 d15488 u32768
[    0.000000] pcpu-alloc: s9088 r8192 d15488 u32768 alloc=8*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 125984
[    0.000000] Kernel command line: noinitrd mem=496M console=ttyPS0,115200 root=ubi0:rootfs ubi.mtd=1 rootfstype=ubifs rw rootwait
[    0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Memory: 364316K/507904K available (5057K kernel code, 284K rwdata, 1928K rodata, 204K init, 258K bss, 143588K reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xdf800000 - 0xff000000   ( 504 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xdf000000   ( 496 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc06da8ac   (6987 kB)
[    0.000000]       .init : 0xc06db000 - 0xc070e380   ( 205 kB)
[    0.000000]       .data : 0xc0710000 - 0xc0757138   ( 285 kB)
[    0.000000]        .bss : 0xc0757144 - 0xc0797bfc   ( 259 kB)
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Dump stacks of tasks blocking RCU-preempt GP.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] ps7-slcr mapped to df802000
[    0.000000] zynq_clock_init: clkc starts at df802100
[    0.000000] Zynq clock init
[    0.000014] sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 3298534883328ns
[    0.000294] ps7-ttc #0 at df804000, irq=43
[    0.000594] Console: colour dummy device 80x30
[    0.000623] Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096)
[    0.090241] pid_max: default: 32768 minimum: 301
[    0.090445] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.090464] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.092624] CPU: Testing write buffer coherency: ok
[    0.092932] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.092988] Setting up static identity map for 0x4cb118 - 0x4cb170
[    0.093207] L310 cache controller enabled
[    0.093227] l2x0: 8 ways, CACHE_ID 0x410000c8, AUX_CTRL 0x72760000, Cache size: 512 kB
[    0.170986] CPU1: Booted secondary processor
[    0.260218] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.260346] Brought up 2 CPUs
[    0.260365] SMP: Total of 2 processors activated.
[    0.260373] CPU: All CPU(s) started in SVC mode.
[    0.261044] devtmpfs: initialized
[    0.263471] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[    0.264657] regulator-dummy: no parameters
[    0.271989] NET: Registered protocol family 16
[    0.274249] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.276515] cpuidle: using governor ladder
[    0.276529] cpuidle: using governor menu
[    0.283874] syscon f8000000.ps7-slcr: regmap [mem 0xf8000000-0xf8000fff] registered
[    0.285388] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[    0.285402] hw-breakpoint: maximum watchpoint size is 4 bytes.
[    0.285513] zynq-ocm f800c000.ps7-ocmc: ZYNQ OCM pool: 256 KiB @ 0xdf880000
[    0.307142] bio: create slab <bio-0> at 0
[    0.308524] vgaarb: loaded
[    0.309226] SCSI subsystem initialized
[    0.310122] usbcore: registered new interface driver usbfs
[    0.310432] usbcore: registered new interface driver hub
[    0.310660] usbcore: registered new device driver usb
[    0.311207] media: Linux media interface: v0.10
[    0.311371] Linux video capture interface: v2.00
[    0.311615] pps_core: LinuxPPS API ver. 1 registered
[    0.311626] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.311749] PTP clock support registered
[    0.312104] EDAC MC: Ver: 3.0.0
[    0.313292] Advanced Linux Sound Architecture Driver Initialized.
[    0.316026] DMA-API: preallocated 4096 debug entries
[    0.316039] DMA-API: debugging enabled by kernel config
[    0.316109] Switched to clocksource arm_global_timer
[    0.336479] NET: Registered protocol family 2
[    0.337121] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[    0.337179] TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
[    0.337264] TCP: Hash tables configured (established 4096 bind 4096)
[    0.337306] TCP: reno registered
[    0.337323] UDP hash table entries: 256 (order: 1, 8192 bytes)
[    0.337358] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[    0.337598] NET: Registered protocol family 1
[    0.337906] RPC: Registered named UNIX socket transport module.
[    0.337918] RPC: Registered udp transport module.
[    0.337927] RPC: Registered tcp transport module.
[    0.337935] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.337946] PCI: CLS 0 bytes, default 64
[    0.338368] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[    0.340354] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.342411] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[    0.342605] msgmni has been set to 967
[    0.343358] io scheduler noop registered
[    0.343371] io scheduler deadline registered
[    0.343409] io scheduler cfq registered (default)
[    0.356692] dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-2364208
[    0.356712] dma-pl330 f8003000.ps7-dma: 	DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
[    0.479883] e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 82, base_baud = 3124999) is a xuartps
[    1.046772] console [ttyPS0] enabled
[    1.050994] xdevcfg f8007000.ps7-dev-cfg: ioremap 0xf8007000 to df866000
[    1.058631] [drm] Initialized drm 1.1.0 20060810
[    1.075537] brd: module loaded
[    1.084913] loop: module loaded
[    1.094314] e1000e: Intel(R) PRO/1000 Network Driver - 2.3.2-k
[    1.100284] e1000e: Copyright(c) 1999 - 2013 Intel Corporation.
[    1.108026] libphy: XEMACPS mii bus: probed
[    1.112395] ------------- phy_id = 0x3625e62
[    1.117263] xemacps e000b000.ps7-ethernet: pdev->id -1, baseaddr 0xe000b000, irq 54
[    1.125878] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    1.132553] ehci-pci: EHCI PCI platform driver
[    1.139786] zynq-dr e0002000.ps7-usb: Unable to init USB phy, missing?
[    1.146649] usbcore: registered new interface driver usb-storage
[    1.153464] mousedev: PS/2 mouse device common for all mice
[    1.159613] i2c /dev entries driver
[    1.166571] zynq-edac f8006000.ps7-ddrc: ecc not enabled
[    1.172052] cpufreq_cpu0: failed to get cpu0 regulator: -19
[    1.177957] Xilinx Zynq CpuIdle Driver started
[    1.182797] sdhci: Secure Digital Host Controller Interface driver
[    1.188965] sdhci: Copyright(c) Pierre Ossman
[    1.193240] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.200067] mmc0: no vqmmc regulator found
[    1.204085] mmc0: no vmmc regulator found
[    1.246129] mmc0: SDHCI controller on e0100000.ps7-sdio [e0100000.ps7-sdio] using ADMA
[    1.254790] usbcore: registered new interface driver usbhid
[    1.260303] usbhid: USB HID core driver
[    1.264992] nand: device found, Manufacturer ID: 0x2c, Chip ID: 0xda
[    1.271277] nand: Micron MT29F2G08ABAEAWP
[    1.275251] nand: 256MiB, SLC, page size: 2048, OOB size: 64
[    1.281193] Bad block table found at page 131008, version 0x01
[    1.287410] Bad block table found at page 130944, version 0x01
[    1.293458] 3 ofpart partitions found on MTD device pl353-nand
[    1.299228] Creating 3 MTD partitions on "pl353-nand":
[    1.304333] 0x000000000000-0x000002000000 : "BOOT.bin-env-dts-kernel"
[    1.312395] 0x000002000000-0x00000b000000 : "angstram-rootfs"
[    1.319718] 0x00000b000000-0x000010000000 : "upgrade-rootfs"
[    1.330390] TCP: cubic registered
[    1.333625] NET: Registered protocol family 17
[    1.338349] Registering SWP/SWPB emulation handler
[    1.344225] regulator-dummy: disabling
[    1.348563] UBI: attaching mtd1 to ubi0
[    1.723179] UBI: scanning is finished
[    1.734960] UBI: attached mtd1 (name "angstram-rootfs", size 144 MiB) to ubi0
[    1.742035] UBI: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[    1.748799] UBI: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[    1.755463] UBI: VID header offset: 2048 (aligned 2048), data offset: 4096
[    1.762340] UBI: good PEBs: 1152, bad PEBs: 0, corrupted PEBs: 0
[    1.768321] UBI: user volume: 1, internal volumes: 1, max. volumes count: 128
[    1.775428] UBI: max/mean erase counter: 1/0, WL threshold: 4096, image sequence number: 990710654
[    1.784384] UBI: available PEBs: 0, total reserved PEBs: 1152, PEBs reserved for bad PEB handling: 40
[    1.793601] UBI: background thread "ubi_bgt0d" started, PID 1084
[    1.793606] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[    1.797536] ALSA device list:
[    1.797539]   No soundcards found.
[    1.814358] UBIFS: background thread "ubifs_bgt0_0" started, PID 1086
[    1.996999] UBIFS: mounted UBI device 0, volume 0, name "rootfs"
[    2.002921] UBIFS: LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[    2.012057] UBIFS: FS size: 128626688 bytes (122 MiB, 1013 LEBs), journal size 9023488 bytes (8 MiB, 72 LEBs)
[    2.022052] UBIFS: reserved for root: 0 bytes (0 KiB)
[    2.027042] UBIFS: media format: w4/r0 (latest is w4/r0), UUID D1A277C9-C3A8-4BCB-B6A3-DCFCD33ECA2A, small LPT model
[    2.048991] VFS: Mounted root (ubifs filesystem) on device 0:11.
[    2.058926] devtmpfs: mounted
[    2.062035] Freeing unused kernel memory: 204K (c06db000 - c070e000)
[    3.147461] random: dd urandom read with 1 bits of entropy available
[    3.726150] 
[    3.726150] bcm54xx_config_init
[    4.796150] 
[    4.796150] bcm54xx_config_init
[    7.796971] xemacps e000b000.ps7-ethernet: Set clk to 24999999 Hz
[    7.803065] xemacps e000b000.ps7-ethernet: link up (100/FULL)
[   22.145576] In axi fpga driver!
[   22.148666] request_mem_region OK!
[   22.152036] AXI fpga dev virtual address is 0xdf9fe000
[   22.157164] *base_vir_addr = 0xc51e
[   22.171830] In fpga mem driver!
[   22.175087] request_mem_region OK!
[   22.178682] fpga mem virtual address is 0xe2000000
[   22.936127] 
[   22.936127] bcm54xx_config_init
[   24.026136] 
[   24.026136] bcm54xx_config_init
[   27.026999] xemacps e000b000.ps7-ethernet: Set clk to 24999999 Hz
[   27.033017] xemacps e000b000.ps7-ethernet: link up (100/FULL)
log_level = 4
This is XILINX board. Totalram:       507486208
Detect 512MB control board of XILINX
mmap axi_fpga_addr = 0xb6f05000
axi_fpga_addr data = 0xc51e
mmap fpga_mem_addr = 0xb5cfe000
forceFreq=-1 forceFlag=0
min work minertest[0]:912


DETECT HW version=0000c51e
miner ID : 8044642a4e104814
Miner Type = S9
AsicType = 1387
real AsicNum = 63
use critical mode to search freq...
get PLUG ON=0x000000e0
Find hashboard on Chain[5]
Find hashboard on Chain[6]
Find hashboard on Chain[7]
Check chain[5] PIC fw version=0x03
Check chain[6] PIC fw version=0x03
Check chain[7] PIC fw version=0x03
read pic freq and badcore num...
chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[5] has freq in PIC and will jump over...
Chain[5] has core num in PIC
Check chain[5] PIC fw version=0x03
read pic freq and badcore num...
chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[6] has freq in PIC and will jump over...
Chain[6] has core num in PIC
Check chain[6] PIC fw version=0x03
read pic freq and badcore num...
chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
has freq in PIC, will disable freq setting.
chain[7] has freq in PIC and will jump over...
Chain[7] has core num in PIC
Chain[7] ASIC[61] has core num=1
Check chain[7] PIC fw version=0x03
get PIC voltage=6 on chain[5], value=940
get PIC voltage=6 on chain[6], value=940
get PIC voltage=6 on chain[7], value=940
chain[5] temp offset record: 62,0,0,0,0,0,35,28
chain[5] temp chip I2C addr=0x98
chain[5] has no middle temp, use special fix mode.
chain[6] temp offset record: 62,0,0,0,0,0,35,28
chain[6] temp chip I2C addr=0x98
chain[6] has no middle temp, use special fix mode.
chain[7] temp offset record: 62,0,0,0,0,0,35,28
chain[7] temp chip I2C addr=0x98
chain[7] has no middle temp, use special fix mode.
total_exist_chain_num = 3
single_board_frq_tuning enter
min_rate, des_rate, fix_volt:13800, 14000, 880
force_freq not set, don't need tuning
restart Miner chance num=2
waiting for receive_func to exit!
waiting for pic heart to exit!
 calling the get rate, writing rate:196500
bmminer not found= 2105 root       0:00 grep bmminer

bmminer not found, restart bmminer ...
This is user mode for mining
Detect 512MB control board of XILINX
Miner Type = S9
Miner compile time: Fri May 31 11:01:56 CST 2019 type: Antminer S9i
miner ID : 8044642a4e104814
Checking fans...
get fan[4] speed=5880
get fan[4] speed=5880
get fan[5] speed=4800
get fan[4] speed=5880
get fan[5] speed=4800
get fan[4] speed=5880
get fan[5] speed=4800
chain[5]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
last_freq: 0x00 0x7d 0x00 0x4e 0x00 0x4e 0x04 0x4e 0x0a 0x4e 0x00 0x4e 0x03 0x4e 0x03 0x4e 0x03 0x4e 0x03 0x4e 0x03 0x4e 0x03 0x4e 0x01 0x4e 0x01 0x4e 0x0f 0x4e 0x0f 0x4e 0x0f 0x4e 0x0f 0x4e 0x05 0x4e 0x08 0x4e 0x23 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 0x00 0x4e 
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=1 : 1
Chain[J6] has backup chain_voltage=880
No scan based on domain
Check chain[5] PIC fw version=0x03
chain[6]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
last_freq: 0x00 0x7d 0x00 0x4a 0x00 0x4a 0x04 0x4a 0x0a 0x4a 0x00 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x03 0x4a 0x01 0x4a 0x01 0x4a 0x0f 0x4a 0x0f 0x4a 0x0f 0x4a 0x0f 0x4a 0x05 0x4a 0x07 0x4a 0x23 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 0x00 0x4a 
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=1 : 1
Chain[J7] has backup chain_voltage=870
No scan based on domain
Check chain[6] PIC fw version=0x03
chain[7]: [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255] [63:255]
last_freq: 0x00 0x7d 0x00 0x47 0x00 0x47 0x04 0x47 0x07 0x47 0x00 0x47 0x03 0x47 0x03 0x47 0x03 0x47 0x03 0x47 0x03 0x47 0x03 0x47 0x01 0x47 0x01 0x47 0x0f 0x47 0x0f 0x47 0x0f 0x47 0x0f 0x47 0x05 0x47 0x09 0x47 0x23 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 0x00 0x47 
Detect: use voltage limit rules on single board!
Detect: S9_63 use voltage level=1 : 1
Chain[J8] has backup chain_voltage=890
No scan based on domain
Check chain[7] PIC fw version=0x03
total_exist_chain_num = 3
Chain[J6] orignal chain_voltage_pic=6 value=940
Chain[J6] original chain_voltage_value=880 adjusted chain_voltage_value:880, value=940
Chain[J6] will use backup chain_voltage_pic=880 [108]
Chain[J6] get working chain_voltage_pic=108
Chain[J7] orignal chain_voltage_pic=6 value=940
Chain[J7] original chain_voltage_value=870 adjusted chain_voltage_value:870, value=940
Chain[J7] will use backup chain_voltage_pic=870 [125]
Chain[J7] get working chain_voltage_pic=125
Chain[J8] orignal chain_voltage_pic=6 value=940
Chain[J8] original chain_voltage_value=890 adjusted chain_voltage_value:890, value=940
Chain[J8] will use backup chain_voltage_pic=890 [91]
Chain[J8] get working chain_voltage_pic=91
Chain[J6] has 63 asic
Chain[J7] has 63 asic
Chain[J8] has 63 asic
Chain[J6] has core num in PIC
Chain[J7] has core num in PIC
Chain[J8] has core num in PIC
Chain[J8] ASIC[61] has core num=1
miner total rate=14047GH/s ideal_total_hash_rate = 14000GH/s
read PIC voltage=940 on chain[5]
Chain:5 chipnum=63
Chain[J6] voltage added=0.0V
Chain:5 temp offset=0
Chain:5 base freq=650
Asic[ 0]:675 Asic[ 1]:675 Asic[ 2]:675 Asic[ 3]:675 Asic[ 4]:675 Asic[ 5]:675 Asic[ 6]:675 Asic[ 7]:675 
Asic[ 8]:675 Asic[ 9]:675 Asic[10]:675 Asic[11]:675 Asic[12]:675 Asic[13]:675 Asic[14]:675 Asic[15]:675 
Asic[16]:675 Asic[17]:675 Asic[18]:675 Asic[19]:675 Asic[20]:675 Asic[21]:675 Asic[22]:675 Asic[23]:675 
Asic[24]:675 Asic[25]:675 Asic[26]:675 Asic[27]:675 Asic[28]:675 Asic[29]:675 Asic[30]:675 Asic[31]:675 
Asic[32]:675 Asic[33]:675 Asic[34]:675 Asic[35]:675 Asic[36]:675 Asic[37]:675 Asic[38]:675 Asic[39]:675 
Asic[40]:675 Asic[41]:675 Asic[42]:675 Asic[43]:675 Asic[44]:675 Asic[45]:675 Asic[46]:675 Asic[47]:675 
Asic[48]:675 Asic[49]:675 Asic[50]:675 Asic[51]:675 Asic[52]:675 Asic[53]:675 Asic[54]:675 Asic[55]:675 
Asic[56]:675 Asic[57]:675 Asic[58]:675 Asic[59]:675 Asic[60]:675 Asic[61]:675 Asic[62]:675 
Chain:5 max freq=675
Chain:5 min freq=675

read PIC voltage=940 on chain[6]
Chain:6 chipnum=63
Chain[J7] voltage added=0.0V
Chain:6 temp offset=0
Chain:6 base freq=650
Asic[ 0]:650 Asic[ 1]:650 Asic[ 2]:650 Asic[ 3]:650 Asic[ 4]:650 Asic[ 5]:650 Asic[ 6]:650 Asic[ 7]:650 
Asic[ 8]:650 Asic[ 9]:650 Asic[10]:650 Asic[11]:650 Asic[12]:650 Asic[13]:650 Asic[14]:650 Asic[15]:650 
Asic[16]:650 Asic[17]:650 Asic[18]:650 Asic[19]:650 Asic[20]:650 Asic[21]:650 Asic[22]:650 Asic[23]:650 
Asic[24]:650 Asic[25]:650 Asic[26]:650 Asic[27]:650 Asic[28]:650 Asic[29]:650 Asic[30]:650 Asic[31]:650 
Asic[32]:650 Asic[33]:650 Asic[34]:650 Asic[35]:650 Asic[36]:650 Asic[37]:650 Asic[38]:650 Asic[39]:650 
Asic[40]:650 Asic[41]:650 Asic[42]:650 Asic[43]:650 Asic[44]:650 Asic[45]:650 Asic[46]:650 Asic[47]:650 
Asic[48]:650 Asic[49]:650 Asic[50]:650 Asic[51]:650 Asic[52]:650 Asic[53]:650 Asic[54]:650 Asic[55]:650 
Asic[56]:650 Asic[57]:650 Asic[58]:650 Asic[59]:650 Asic[60]:650 Asic[61]:650 Asic[62]:650 
Chain:6 max freq=650
Chain:6 min freq=650

read PIC voltage=940 on chain[7]
Chain:7 chipnum=63
Chain[J8] voltage added=0.0V
Chain:7 temp offset=0
Chain:7 base freq=631
Asic[ 0]:631 Asic[ 1]:631 Asic[ 2]:631 Asic[ 3]:631 Asic[ 4]:631 Asic[ 5]:631 Asic[ 6]:631 Asic[ 7]:631 
Asic[ 8]:631 Asic[ 9]:631 Asic[10]:631 Asic[11]:631 Asic[12]:631 Asic[13]:631 Asic[14]:631 Asic[15]:631 
Asic[16]:631 Asic[17]:631 Asic[18]:631 Asic[19]:631 Asic[20]:631 Asic[21]:631 Asic[22]:631 Asic[23]:631 
Asic[24]:631 Asic[25]:631 Asic[26]:631 Asic[27]:631 Asic[28]:631 Asic[29]:631 Asic[30]:631 Asic[31]:631 
Asic[32]:631 Asic[33]:631 Asic[34]:631 Asic[35]:631 Asic[36]:631 Asic[37]:631 Asic[38]:631 Asic[39]:631 
Asic[40]:631 Asic[41]:631 Asic[42]:631 Asic[43]:631 Asic[44]:631 Asic[45]:631 Asic[46]:631 Asic[47]:631 
Asic[48]:631 Asic[49]:631 Asic[50]:631 Asic[51]:631 Asic[52]:631 Asic[53]:631 Asic[54]:631 Asic[55]:631 
Asic[56]:631 Asic[57]:631 Asic[58]:631 Asic[59]:631 Asic[60]:631 Asic[61]:631 Asic[62]:631 
Chain:7 max freq=631
Chain:7 min freq=631


Miner fix freq ...
totalRate = 14047, fixed_totalRate = 14140
read PIC voltage=940 on chain[5]
Chain:5 chipnum=63
Chain[J6] voltage added=0.0V
Chain:5 temp offset=0
Chain:5 base freq=650
Asic[ 0]:675 Asic[ 1]:675 Asic[ 2]:675 Asic[ 3]:675 Asic[ 4]:675 Asic[ 5]:675 Asic[ 6]:675 Asic[ 7]:675 
Asic[ 8]:675 Asic[ 9]:675 Asic[10]:675 Asic[11]:675 Asic[12]:675 Asic[13]:675 Asic[14]:675 Asic[15]:675 
Asic[16]:675 Asic[17]:675 Asic[18]:675 Asic[19]:675 Asic[20]:675 Asic[21]:675 Asic[22]:675 Asic[23]:675 
Asic[24]:675 Asic[25]:675 Asic[26]:675 Asic[27]:675 Asic[28]:675 Asic[29]:675 Asic[30]:675 Asic[31]:675 
Asic[32]:675 Asic[33]:675 Asic[34]:675 Asic[35]:675 Asic[36]:675 Asic[37]:675 Asic[38]:675 Asic[39]:675 
Asic[40]:675 Asic[41]:675 Asic[42]:675 Asic[43]:675 Asic[44]:675 Asic[45]:675 Asic[46]:675 Asic[47]:675 
Asic[48]:675 Asic[49]:675 Asic[50]:675 Asic[51]:675 Asic[52]:675 Asic[53]:675 Asic[54]:675 Asic[55]:675 
Asic[56]:675 Asic[57]:675 Asic[58]:675 Asic[59]:675 Asic[60]:675 Asic[61]:675 Asic[62]:675 
Chain:5 max freq=675
Chain:5 min freq=675

read PIC voltage=940 on chain[6]
Chain:6 chipnum=63
Chain[J7] voltage added=0.0V
Chain:6 temp offset=0
Chain:6 base freq=650
Asic[ 0]:650 Asic[ 1]:650 Asic[ 2]:650 Asic[ 3]:650 Asic[ 4]:650 Asic[ 5]:650 Asic[ 6]:650 Asic[ 7]:650 
Asic[ 8]:650 Asic[ 9]:650 Asic[10]:650 Asic[11]:650 Asic[12]:650 Asic[13]:650 Asic[14]:650 Asic[15]:650 
Asic[16]:650 Asic[17]:650 Asic[18]:650 Asic[19]:650 Asic[20]:650 Asic[21]:650 Asic[22]:650 Asic[23]:650 
Asic[24]:650 Asic[25]:650 Asic[26]:650 Asic[27]:650 Asic[28]:650 Asic[29]:650 Asic[30]:650 Asic[31]:650 
Asic[32]:650 Asic[33]:650 Asic[34]:650 Asic[35]:650 Asic[36]:650 Asic[37]:650 Asic[38]:650 Asic[39]:650 
Asic[40]:650 Asic[41]:650 Asic[42]:650 Asic[43]:650 Asic[44]:650 Asic[45]:650 Asic[46]:650 Asic[47]:650 
Asic[48]:650 Asic[49]:650 Asic[50]:650 Asic[51]:650 Asic[52]:650 Asic[53]:650 Asic[54]:650 Asic[55]:650 
Asic[56]:650 Asic[57]:650 Asic[58]:650 Asic[59]:650 Asic[60]:650 Asic[61]:650 Asic[62]:650 
Chain:6 max freq=650
Chain:6 min freq=650

read PIC voltage=940 on chain[7]
Chain:7 chipnum=63
Chain[J8] voltage added=0.0V
Chain:7 temp offset=0
Chain:7 base freq=631
Asic[ 0]:631 Asic[ 1]:631 Asic[ 2]:631 Asic[ 3]:631 Asic[ 4]:631 Asic[ 5]:631 Asic[ 6]:631 Asic[ 7]:631 
Asic[ 8]:631 Asic[ 9]:631 Asic[10]:631 Asic[11]:631 Asic[12]:631 Asic[13]:631 Asic[14]:631 Asic[15]:631 
Asic[16]:631 Asic[17]:631 Asic[18]:631 Asic[19]:631 Asic[20]:631 Asic[21]:631 Asic[22]:631 Asic[23]:631 
Asic[24]:631 Asic[25]:631 Asic[26]:631 Asic[27]:631 Asic[28]:631 Asic[29]:631 Asic[30]:631 Asic[31]:631 
Asic[32]:631 Asic[33]:631 Asic[34]:631 Asic[35]:631 Asic[36]:631 Asic[37]:631 Asic[38]:631 Asic[39]:631 
Asic[40]:631 Asic[41]:631 Asic[42]:631 Asic[43]:631 Asic[44]:631 Asic[45]:631 Asic[46]:631 Asic[47]:631 
Asic[48]:631 Asic[49]:631 Asic[50]:631 Asic[51]:631 Asic[52]:631 Asic[53]:631 Asic[54]:631 Asic[55]:631 
Asic[56]:631 Asic[57]:631 Asic[58]:631 Asic[59]:631 Asic[60]:631 Asic[61]:631 Asic[62]:631 
Chain:7 max freq=631
Chain:7 min freq=631

max freq = 675
totalRate = 14047, fixed_totalRate = 14000
set baud=1
Chain[J6] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0,
chain[6] temp chip I2C addr=0x98
chain[6] has no middle temp, use special fix mode.
Chain[J6] chip[244] use PIC middle temp offset=0 typeID=55
New offset Chain[6] chip[244] local:27 remote:30 offset:27 
Chain[J6] chip[244] get middle temp offset=27 typeID=55
Chain[J7] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0,
chain[7] temp chip I2C addr=0x98
chain[7] has no middle temp, use special fix mode.
Chain[J7] chip[244] use PIC middle temp offset=0 typeID=55
New offset Chain[7] chip[244] local:27 remote:30 offset:27 
Chain[J7] chip[244] get middle temp offset=27 typeID=55
Chain[J8] PIC temp offset: 62,0,0,0,0,0,35,28,0,0,0,0,0,0,0,0,0,0,
chain[8] temp chip I2C addr=0x98
chain[8] has no middle temp, use special fix mode.
Chain[J8] chip[244] use PIC middle temp offset=0 typeID=55
New offset Chain[8] chip[244] local:27 remote:29 offset:28 
Chain[J8] chip[244] get middle temp offset=28 typeID=55
single board rate=4847 voltage limit=940 on chain[5]
get PIC voltage=880 on chain[5], check: must be < 940
single board rate=4668 voltage limit=940 on chain[6]
get PIC voltage=870 on chain[6], check: must be < 940
single board rate=4531 voltage limit=940 on chain[7]
get PIC voltage=890 on chain[7], check: must be < 940
setting to working voltage...
chain[5] set voltage to 930
chain[6] set voltage to 930
chain[7] set voltage to 930
chain[5] set voltage to 920
chain[6] set voltage to 920
chain[7] set voltage to 920
chain[5] set voltage to 910
chain[6] set voltage to 910
chain[7] set voltage to 910
chain[5] set voltage to 900
chain[6] set voltage to 900
chain[7] set voltage to 900
chain[5] set voltage to 890
chain[6] set voltage to 890
chain[7] set voltage to 890
chain[5] set voltage to 880
chain[6] set voltage to 880
chain[6] set voltage to 870
start thread for read temp
setStartTimePoint total_tv_start_sys=141 total_tv_end_sys=142
restartNum = 2 , auto-reinit enabled...
mining.subscribe:{"id": 0, "method": "mining.subscribe", "params": ["bmminer/2.0.0/Antminer S9i/196500"]}
mining.subscribe:{"id": 1, "method": "mining.subscribe", "params": ["bmminer/2.0.0/Antminer S9i/196500"]}
mining.subscribe:{"id": 2, "method": "mining.subscribe", "params": ["bmminer/2.0.0/Antminer S9i/196500"]}
bring_up_pcb_temp = 49
do read_temp_func once...

get RT hashrate from Chain[5]: (asic index start from 1-63)
Asic[01]=0.00000 Asic[02]=0.00000 Asic[03]=0.00000 Asic[04]=0.00000 Asic[05]=0.00000 Asic[06]=0.00000 Asic[07]=0.00000 Asic[08]=0.00000 
Asic[09]=0.00000 Asic[10]=0.00000 Asic[11]=0.00000 Asic[12]=0.00000 Asic[13]=0.00000 Asic[14]=0.00000 Asic[15]=0.00000 Asic[16]=0.00000 
Asic[17]=0.00000 Asic[18]=0.00000 Asic[19]=0.00000 Asic[20]=0.00000 Asic[21]=0.00000 Asic[22]=0.00000 Asic[23]=0.00000 Asic[24]=0.00000 
Asic[25]=0.00000 Asic[26]=0.00000 Asic[27]=0.00000 Asic[28]=0.00000 Asic[29]=83.3490 Asic[30]=0.00000 Asic[31]=0.00000 Asic[32]=0.00000 
Asic[33]=0.00000 Asic[34]=0.00000 Asic[35]=0.00000 Asic[36]=0.00000 Asic[37]=0.00000 Asic[38]=0.00000 Asic[39]=0.00000 Asic[40]=0.00000 
Asic[41]=0.00000 Asic[42]=0.00000 Asic[43]=0.00000 Asic[44]=0.00000 Asic[45]=0.00000 Asic[46]=0.00000 Asic[47]=0.00000 Asic[48]=0.00000 
Asic[49]=0.00000 Asic[50]=0.00000 Asic[51]=0.00000 Asic[52]=0.00000 Asic[53]=0.00000 Asic[54]=0.00000 Asic[55]=0.00000 Asic[56]=0.00000 
Asic[57]=78.8690 Asic[58]=0.00000 Asic[59]=0.00000 Asic[60]=0.00000 Asic[61]=0.00000 Asic[62]=0.00000 Asic[63]=0.00000 

get RT hashrate from Chain[6]: (asic index start from 1-63)
Asic[01]=0.00000 Asic[02]=0.00000 Asic[03]=0.00000 Asic[04]=0.00000 Asic[05]=0.00000 Asic[06]=0.00000 Asic[07]=0.00000 Asic[08]=0.00000 
Asic[09]=0.00000 Asic[10]=0.00000 Asic[11]=0.00000 Asic[12]=0.00000 Asic[13]=0.00000 Asic[14]=0.00000 Asic[15]=0.00000 Asic[16]=0.00000 
Asic[17]=0.00000 Asic[18]=0.00000 Asic[19]=0.00000 Asic[20]=0.00000 Asic[21]=0.00000 Asic[22]=0.00000 Asic[23]=0.00000 Asic[24]=0.00000 
Asic[25]=0.00000 Asic[26]=0.00000 Asic[27]=0.00000 Asic[28]=0.00000 Asic[29]=83.3490 Asic[30]=0.00000 Asic[31]=0.00000 Asic[32]=0.00000 
Asic[33]=0.00000 Asic[34]=0.00000 Asic[35]=0.00000 Asic[36]=0.00000 Asic[37]=0.00000 Asic[38]=0.00000 Asic[39]=0.00000 Asic[40]=0.00000 
Asic[41]=0.00000 Asic[42]=0.00000 Asic[43]=0.00000 Asic[44]=0.00000 Asic[45]=0.00000 Asic[46]=0.00000 Asic[47]=0.00000 Asic[48]=0.00000 
Asic[49]=0.00000 Asic[50]=0.00000 Asic[51]=0.00000 Asic[52]=0.00000 Asic[53]=0.00000 Asic[54]=0.00000 Asic[55]=0.00000 Asic[56]=0.00000 
Asic[57]=78.8690 Asic[58]=0.00000 Asic[59]=0.00000 Asic[60]=0.00000 Asic[61]=0.00000 Asic[62]=0.00000 Asic[63]=0.00000 

get RT hashrate from Chain[7]: (asic index start from 1-63)
Asic[01]=0.00000 Asic[02]=0.00000 Asic[03]=0.00000 Asic[04]=0.00000 Asic[05]=0.00000 Asic[06]=0.00000 Asic[07]=0.00000 Asic[08]=0.00000 
Asic[09]=0.00000 Asic[10]=0.00000 Asic[11]=0.00000 Asic[12]=0.00000 Asic[13]=0.00000 Asic[14]=0.00000 Asic[15]=0.00000 Asic[16]=0.00000 
Asic[17]=0.00000 Asic[18]=0.00000 Asic[19]=0.00000 Asic[20]=0.00000 Asic[21]=0.00000 Asic[22]=0.00000 Asic[23]=0.00000 Asic[24]=0.00000 
Asic[25]=0.00000 Asic[26]=0.00000 Asic[27]=0.00000 Asic[28]=0.00000 Asic[29]=78.1310 Asic[30]=0.00000 Asic[31]=0.00000 Asic[32]=0.00000 
Asic[33]=0.00000 Asic[34]=0.00000 Asic[35]=0.00000 Asic[36]=0.00000 Asic[37]=0.00000 Asic[38]=0.00000 Asic[39]=0.00000 Asic[40]=0.00000 
Asic[41]=0.00000 Asic[42]=0.00000 Asic[43]=0.00000 Asic[44]=0.00000 Asic[45]=0.00000 Asic[46]=0.00000 Asic[47]=0.00000 Asic[48]=0.00000 
Asic[49]=0.00000 Asic[50]=0.00000 Asic[51]=0.00000 Asic[52]=0.00000 Asic[53]=0.00000 Asic[54]=0.00000 Asic[55]=0.00000 Asic[56]=0.00000 
Asic[57]=73.9370 Asic[58]=0.00000 Asic[59]=0.00000 Asic[60]=0.00000 Asic[61]=0.00000 Asic[62]=0.00000 Asic[63]=0.00000 
Check Chain[J6] ASIC RT error: (asic index start from 1-63)
Check Chain[J7] ASIC RT error: (asic index start from 1-63)
Check Chain[J8] ASIC RT error: (asic index start from 1-63)
Done check_asic_reg
Chain[5] Chip[244] pcb temperature=49
Chain[5] Chip[62] junction temperature=62
Special fix Chain[5] Chip[62] middle Temp = 64
Done read temp on Chain[5]
Chain[6] Chip[244] pcb temperature=46
Chain[6] Chip[62] junction temperature=57
Special fix Chain[6] Chip[62] middle Temp = 61
Done read temp on Chain[6]
Chain[7] Chip[244] pcb temperature=44
Chain[7] Chip[62] junction temperature=57
Special fix Chain[7] Chip[62] middle Temp = 59
Done read temp on Chain[7]
Max pcb temp : 49
set FAN speed according to: temp_highest=49 temp_top1[PWM_T]=49 temp_top1[TEMP_POS_LOCAL]=49 temp_change=49 fix_fan_steps=0
set normal FAN speed...
pwm_percent = 48
FAN PWM: 48
read_temp_func Done!
CRC error counter=0

[BitMaxz]

How did you change the hashrate settings? by changing the frequency? Because if you change the setting by the frequency you are in the right direction you can find this on the hidden menu on web gui.

Base on your statement after you test the PSU and get the PSU from another working miner now both of them not running fine so it means your PSU might be damaged after you put it to the first miner which is overclocked? So maybe you overclock the miner too much and the PSU not giving enough power then died.

Base on your kernel logs the "get RT hashrate from Chain" in all hashboard has no value means the hashboard is not running properly.

Can you try to run it first for a while around 30 minutes to 1hr? if not working test this firmware "Antminer-S9-all-201711171757-autofreq-user-Update2UBI-NF.tar.gz".
from bitmain and run it again around 1hr then let's check the miner status if the miner is hashing again. Don't forget to set the pool.

Also, take a screenshot in mining status and post it here because it may help us to find the issue.

[0xdjangox0]

Thanks BitMaxz for your guidelines and fast reply.
I am on latest s9i firmware .it have multi option. Read more about it here. https://support.bitmain.com/hc/en-us/articles/360023715154-Instructions-of-new-multi-option-firmware
I don't know why but 2 of my working s9i (two 14.5TH that stopped working when i turned them off for chaining  their PSU with another s9i that didn't work. ) come back online after i changed my internet connection.(both of them are 14.5 TH   with 1800 PSU)
I tested another one (my 14TH s9i that stopped working yesterday) and it worked for 10 minutes but when i restarted it, it stopped again i got 0.000 Hashrate from it.
both of my internet connections are stable and i can work with them using my laptop.

[BitMaxz]

Thanks BitMaxz for your guidelines and fast reply.
I am on latest s9i firmware .it have multi option. Read more about it here. https://support.bitmain.com/hc/en-us/articles/360023715154-Instructions-of-new-multi-option-firmware
I don't know why but 2 of my working s9i (two 14.5TH that stopped working when i turned them off for chaining  their PSU with another s9i that didn't work. ) come back online after i changed my internet connection.(both of them are 14.5 TH   with 1800 PSU)
I tested another one (my 14TH s9i that stopped working yesterday) and it worked for 10 minutes but when i restarted it, it stopped again i got 0.000 Hashrate from it.
both of my internet connections are stable and i can work with them using my laptop.

Didn't heard this "new multi-option firmware" before
According to the link you provide above

The miner is having unstable issue.

The conditions recommended to use a lower over frequency option
(1) Power supply has the following issues:

Unable to supply current over frequency option, power failure and so on.

(2) Miners have the following issues:

 Over temperature protection (real-time hash rate is 0), lack of hash boards or chips, insufficient hash rate and so on.

Like the quoted above, you need to lower the frequency (I don't have experience on 2019 firmware) if the 2019 firmware has new option to see the frequency settings try to drop the frequency. If you can't find the frequency settings try to check this guide to show the hidden menu https://bitcointalk.org/index.php?topic=2690140.0

Also, try to change the pool https://help.antpool.com/en/chapter-2/10.html or use ckpool https://bitcointalk.org/index.php?topic=1876330.0

[mikeywith]

I will start with the good news

Code:

Chain[J6] has 63 asic
Chain[J7] has 63 asic
Chain[J8] has 63 asic

The above means all 3 hash boards are still in perfect condition so you have not really toasted them yet.

There are a few things you should have done before trying to alter the setting, you probably set it to +2.0 TH which usually does not work.

Do the following.

1- change back to (Normal)

2- Use another pool/s , ditch antpool, use the following for testing

First pool  = slushpool
Second pool = viabtc
Third pool = ck pool

Report back your results, a screenshot of the pool setting would help ( you can hide any sensitive info)

[0xdjangox0]

I don't know the reason. but i have no doubt that my internet connection is the problem.
When i change my operator i get no hash rate.
i tried another pools with no success.
Here are my screenshots (with working internet provider)

it is for s9i 14TH

http://oi68.tinypic.com/apfz0o.jpg
http://i65.tinypic.com/33xxzxx.png

s9i 14.5TH

http://i67.tinypic.com/2ylvggk.png
http://i64.tinypic.com/t7zrl4.png

[mikeywith]

Ok this explains something, are you using a static IP? If yes change it to DHCP.

This is more than likely a DNS issue with the ISP (operator) , if you are using dhcp and still have the same issue i will tell you what to do next.

[0xdjangox0]

Antpool and BTC and slushpool are filtered in my operator.
My miners worked with ckpool and kano pool.
Thanks from all.
I tested the connectivity using antpool connectivity tool.
It showed me that BTC and bitcoin cash are filtered....
I use static ip. And 8.8.8.8 for DNS.

[mikeywith]

Are you able to access those pools on your pc? If yes, i am sure using DHCP on your miner or copying the DNS from your PC network status will fix this problem, just because you can't access a certain website it does not mean it is blocked by your ISP.

[0xdjangox0]

What do you mean about access?
I tried telent to them and that was OK. i tried antpool connectivity tools and it says you cannot mine BTC  with your internet connection.

http://i63.tinypic.com/zjw3eu.png

[BitMaxz]

What do you mean about access?
I tried telent to them and that was OK. i tried antpool connectivity tools and it says you cannot mine BTC  with your internet connection.
~snip~

Have you tried to change the DNS to 8.8.8.8 from your PC before you use the antpool connectivity tool to scan if the BTC pool is working in your network?

If it shows green after the result your problem is your ISP blocking antpool pool server from sending and receiving data. You need to make your miner to change the network setting from DHCP to static IP and put DNS.

DHCP will use automatic settings you cannot put DNS with this you must change it to Static to be able to put DNS.

Look at this video guide https://www.youtube.com/watch?v=NFx_ykxaSk0
The don't copy the DNS on the video replace it with 8.8.8.8