Does copying the EV VaultStore item to the CIFS share causing the file server to hangs ?

Hi,

I'm currently in the process of copying the EV VaultStore item from the NTFS drive in my EV 9.0.4 Cumulative HotFix 5 server into the CIFS share with Robocopy script.

The current EV FSA archive task has been stopped since last year on 2013 so nothing gets ingested by EV from the Windows Server 2008 cluster File Server since the day I stopped EV FSA archive.

However, the user complaints that the file server hangs and the mapped Network drive (Home drives and File server) is not available intermittently.

Is this caused or related by copying the EV VaultStore to the CIFS share ?

I'm looking forward for the reply and the clarification.

Thanks,