Hi,
In the file browser, do you use the domain name or the FQDN? Below is an example:
## For personal folder
\\zentyal.mydomain.lan\trashman\
## For share folder
\\zentyal.mydomain.lan\devops\
Also, try to create a new share folder but use the default location (Directory under Zentyal), then set 'write-read' permissions to the domain user. And check if it works. If it does, the issue is with the additional disk. Provide us with all the details you can so we can check them out. For instance:
* The content of '/etc/fstab' related to that disk.
* The permissions of the mount point
ls -ld /media/additional-disk/
ls -lR /media/additional-disk/
getfacl -R /media/additional-disk/
* Two images with the share configuration in Zentyal (configuration itself and the permissions)
--
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