TOS lost after every power down reboot

[fajr365]

F4-210 - Every time i Power off or reboot the device i lose the TOS and need to remove the drives and re-initialize. Why is this? Is this just a bad design? Any insight would be greatly appreciated.

[TMLyy]

{L_BUTTON_AT}fajr365

There may be a problem with the file system, you can refer to this link to check and repair the file system viewtopic.php?f=75&t=2575