KN-3811 USB Speed over Wi-Fi

[KYTECHNGAMING]

Hello, 
Seagate disk is inserted into the KN-3811 usb port. 
No matter what I do, both wired and wireless copying speeds do not exceed 40mb/s. It's like it's communicating as USB2.0. 
I tried many things such as Wi-Fi settings, disk formats, different USB cables, but there is no change.

Could it be a driver problem? Where might the problem be?

Self-test is hidden in the next message.

[KYTECHNGAMING]

Solved.

https://learn.microsoft.com/en-us/windows-server/storage/file-server/smb-signing?tabs=powershell

Thanks @ru.celebi 

[KYTECHNGAMING]

Hdparm test: 

~ # hdparm -I /dev/sda

/dev/sda:

ATA device, with non-removable media
        Model Number:       ST4000LM024-2AN17V
        Serial Number:      WCKATJEY
        Firmware Revision:  0001
        Transport:          Serial, ATA8-AST, SATA 1.0a, SATA II Extensions, SATA Rev 2.5, SATA Rev 2.6, SATA Rev 3.0
Standards:
        Used: unknown (minor revision code 0x006d)
        Supported: 10 9 8 7 6 5
        Likely used: 10
Configuration:
        Logical         max     current
        cylinders       16383   16383
        heads           16      16
        sectors/track   63      63
        --
        CHS current addressable sectors:    16514064
        LBA    user addressable sectors:   268435455
        LBA48  user addressable sectors:  7814037168
        Logical  Sector size:                   512 bytes
        Physical Sector size:                  4096 bytes
        Logical Sector-0 offset:                  0 bytes
        device size with M = 1024*1024:     3815447 MBytes
        device size with M = 1000*1000:     4000787 MBytes (4000 GB)
        cache/buffer size  = unknown
        Form Factor: 2.5 inch
        Nominal Media Rotation Rate: 5526
Capabilities:
        LBA, IORDY(can be disabled)
        Queue depth: 32
        Standby timer values: spec'd by Standard, no device specific minimum
        R/W multiple sector transfer: Max = 1   Current = ?
        Advanced power management level: 128
        Recommended acoustic management value: 208, current value: 208
        DMA: mdma0 mdma1 *mdma2 udma0 udma1 udma2 udma3 udma4 udma5 udma6
             Cycle time: min=120ns recommended=120ns
        PIO: pio0 pio1 pio2 pio3 pio4
             Cycle time: no flow control=120ns  IORDY flow control=120ns

~ # hdparm -t /dev/sda

/dev/sda:
 Timing buffered disk reads: 430 MB in  3.01 seconds = 142.97 MB/sec

~ # hdparm -Tt /dev/sda

/dev/sda:
 Timing cached reads:   1632 MB in  2.00 seconds = 815.68 MB/sec
 Timing buffered disk reads: 424 MB in  3.01 seconds = 140.78 MB/sec

~ # hdparm -t --direct /dev/sda

/dev/sda:
 Timing O_DIRECT disk reads: 390 MB in  3.00 seconds = 129.81 MB/sec

~ # hdparm -Tt --direct /dev/sda

/dev/sda:
 Timing O_DIRECT cached reads:   582 MB in  2.00 seconds = 290.96 MB/sec
 Timing O_DIRECT disk reads: 426 MB in  3.01 seconds = 141.66 MB/sec

~ # hdparm --offset 20 -t /dev/sda

/dev/sda:
 Timing buffered disk reads (offset 20 GB): 416 MB in  3.01 seconds = 138.28 MB/sec

~ # hdparm --offset 20 -T /dev/sda

/dev/sda:
 Timing cached reads:   1646 MB in  2.00 seconds = 822.39 MB/sec

~ # hdparm -tv /dev/sda

/dev/sda:
 multcount     =  0 (off)
 readonly      =  0 (off)
 readahead     = 8192 (on)
 geometry      = 486401/255/63, sectors = 7814037167, start = 0
 Timing buffered disk reads: 428 MB in  3.01 seconds = 142.09 MB/sec

 

[Le ecureuil]

hdparm shows that everything is ok with the cabling and the attained USB protocol.

Have you tried direct-connected disk to the PC? Which performance it shows?

[KYTECHNGAMING]

3 hours ago, Le ecureuil said:

hdparm shows that everything is ok with the cabling and the attained USB protocol.

Have you tried direct-connected disk to the PC? Which performance it shows?

Hello, 

Our Keenetic TR telegram users find the problem which SMB signing force is in latest Windows 24h2 update. Every 24h2 users can face this situation. 

Edited February 1 by KYTECHNGAMING