one set of excel files on shared folder opens slower (very) than others

psunith 

My knowledge in this area is very limited, but this has not prevented me from searching the global internet and finding a solution for you :)).
Oplock is probably activated ... that's how I read it on the internet :))

Oplock requests may cause file access delays

Workaround

To work around this issue, you can disable CIFS oplock. To do so, perform the following procedure:

Impact of workaround: This command disables oplocks on the entire volume; therefore, no clients can use oplocks on files.

1. Log in to the ARX CLI.
2. Enable privileged mode by typing the following command:
   
   enable
3. Enable global mode by typing the following command:
   
   global
4. Enable the namespace configuration mode using the following command syntax:
   
   namespace [namespace name]
   
   For example:
   
   namespace test
5. Enable the volume configuration mode using the following command syntax:
   
   volume [volume name]
   
   For example:
   
   volume voltest
6. To disable the CIFS oplock feature, enter the following command:
   
   cifs oplocks-disable
7. Exit the channel configuration mode and return to privileged mode by typing the following command:
   
   end

I would be happy to know if I could help.

Nikolino

I know I don't know anything (Socrates)

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