[Hardware] Проблемы с диктофоном Sumsung VY-S100 S.

[some_x]

Здравствуйте, у меня есть проблемы с диктофоном Sumsung VY-S100 
S(подключается как USB mass storage). При копирование файлов с него, 
копирование может остановится на несколько минут или вовсе зависнуть, 
запись файорв на него так же может стать бесконечно долгой.
Система: Compact 3.0(installer rc-10 + branch-3.0)
Ядро: 2.6.12-wks26-up-alt4
Южный мост: vt8237R
dmesg:
usb 3-1: new full speed USB device using uhci_hcd and address 4
usb 3-1: device descriptor read/8, error -71
usb 3-1: device descriptor read/8, error -71
usb 3-1: new full speed USB device using uhci_hcd and address 5
scsi3 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 5
usb-storage: waiting for device to settle before scanning
  Vendor: SAMSUNG   Model: VY-S100           Rev: 1.00
  Type:   Direct-Access                      ANSI SCSI revision: 00
SCSI device sdb: 127946 512-byte hdwr sectors (66 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 46 00 00
sdb: assuming drive cache: write through
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
SCSI device sdb: 127946 512-byte hdwr sectors (66 MB)
sdb: Write Protect is off
sdb: Mode Sense: 00 46 00 00
sdb: assuming drive cache: write through
 sdb: sdb1
Attached scsi removable disk sdb at scsi3, channel 0, id 0, lun 0
usb-storage: device scan complete
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
printk: 30 messages suppressed.
Buffer I/O error on device sdb1, logical block 127936
Buffer I/O error on device sdb1, logical block 127937
Buffer I/O error on device sdb1, logical block 127938
Buffer I/O error on device sdb1, logical block 127939
Buffer I/O error on device sdb1, logical block 127940
Buffer I/O error on device sdb1, logical block 127941
Buffer I/O error on device sdb1, logical block 127942
Buffer I/O error on device sdb1, logical block 127943
Buffer I/O error on device sdb1, logical block 127936
Buffer I/O error on device sdb1, logical block 127937
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
ioctl_internal_command: <3 0 0 0> return code = 8000002
   : Current: sense key: No Sense
    Additional sense: No additional sense information
FAT: utf8 is not a recommended IO charset for FAT filesystems, 
filesystem will be case sensitive!
ioctl_internal_command: <3 0 0 0> return code = 8000002
   <эти сообщения повторяются много раз>