Vault Store access freezes server

Hi Guys,

 

I'm running EV 5 and am working to upgrade ASAP.

 

At the moment when I try to access the vault store drive and drill down into the directory structure to the subfolder level inside the vault store it is freezing the server. I believe this is also causing a problem with backups as we are having issues running full backups on the vault store as it only caputures a small amount of the total data 100gb's out of 800gb's

 

Anybody come across this?

 

Once I get a full backups working (and tested) then I can proceed with the upgrade

 

Thanks for any help

 

James