RT-AC68U external HDD spining up problem

[Wolfrus]

Hello to all mine problem is that external hdd connected to router randomly spinig up but i didnt any request to it in logs it was
Apr 13 21:13:26 smbd[25078]: smb_pwd_check_ntlmv1: incorrect password length (74)
Apr 13 21:13:26 smbd[25078]: [2015/04/13 21:13:26.040557, 0] ../libcli/auth/ntlm_check.c:54(smb_pwd_check_ntlmv1)
Apr 13 21:13:26 smbd[25078]: smb_pwd_check_ntlmv1: incorrect password length (74)
Apr 13 21:13:30 sd-idle-2.6[493]: spinning up /dev/sda after 34 mins 2 secs
Apr 13 21:23:30 sd-idle-2.6[493]: spinning down /dev/sda after 10 mins
firmware merlin 378.52_2 all is disabled exept smb with quest acces
It happens only when mine wire PC on which is admin for home groupe ( win 8.1 )

 

[Rankdropper84]

You need to be more descriptive

 

[Wolfrus]

It happens when mine lan pc power on (win 8.1 )- when it is off no spinup or down , so i think it cause problem
i try fix for win 7 when on pc setup ntmlv2 autorization - 2 strings with incorrect authorization gone only spin up and downl
now looks like
Apr 16 14:39:23 sd-idle-2.6[493]: spinning up /dev/sda after 50 mins 1 secs
Apr 16 14:49:23 sd-idle-2.6[493]: spinning down /dev/sda after 10 mins
dnsmasq-dhcp ............................................................................................
Apr 16 15:39:24 sd-idle-2.6[493]: spinning up /dev/sda after 50 mins 1 secs
Apr 16 15:49:24 sd-idle-2.6[493]: spinning down /dev/sda after 10 mins
HDD Box USB3.0 formated NTFS

Found problem its mine fault - setup windows history and selected hdd connected to ac68u
i thought im disable these but nope (
now testing