ReadyNas Pro Pioneer Resyncing issue

Logs are sent. Reboot/resync issue still remains.
-resync finished,
-i installed the logitech media server add-on,
-ran a backup job which moves files from a USB drive to the ready nas

Problem: The system has restarted twice for no apparent reason. Also, what size should my NAS be with 6x2TB disks? It only shows Volume C: Online, X-RAID2, 6 disks, 19% of 7394 GB used.

UPDATE: My system just started re-syncing again.
Configuration: RAID Level X-RAID2, 6 disks
Status: Resync 9% complete, Time to finish 350 hr 47 min, Speed 1396 KB/sec.
I do have NTI shadow software running on various computers if that helps any.

	Device 	Description 	 	Status 
	Disk 1	WDC WD2003FYPS-27Y2B0 1863 GB , 44 C / 111 F , Write-cache ON		OK
	Disk 2	WDC WD2002FYPS-02W3B0 1863 GB , 44 C / 111 F , Write-cache ON		OK
	Disk 3	WDC WD20EFRX-68EUZN0 1863 GB , 40 C / 104 F , Write-cache ON		OK
	Disk 4	WDC WD20EFRX-68AX9N0 1863 GB , 41 C / 105 F , Write-cache ON		OK
	Disk 5	WDC WD20EFRX-68AX9N0 1863 GB , 41 C / 105 F , Write-cache ON		OK
	Disk 6	WDC WD20EFRX-68AX9N0 1863 GB , 41 C / 105 F , Write-cache ON		OK
	Fan SYS	922 RPM		OK
	Fan CPU	2280 RPM		OK
	Temp SYS	59 C / 138 F [Normal 0-65 C / 32-149 F]		OK
	Temp CPU	33.5 C / 92 F [Normal 0-60 C / 32-140 F]		OK
	UPS 1	APC Back-UPS NS 600, Battery charge: 100%, 32 minutes		OK

Severity 	Date 	Message 
	Sun Oct 19 10:33:04 EDT 2014	System is up.
	Sun Oct 19 09:32:12 EDT 2014	System is up.
	Sun Oct 19 09:32:04 EDT 2014	A previous run of backup job is still running. Check if that backup job has stalled, or you may need to adjust the backup interval to account for the amount of data you are backing up. [Job 005]
	Sun Oct 19 09:09:41 EDT 2014	The Logitech Media Server add-on has been successfully installed.
	Sun Oct 19 09:03:14 EDT 2014	Backup started. [Job 005]
	Sun Oct 19 05:00:31 EDT 2014	RAID sync finished on volume C.