Important Notes

• For instructions on updating QES to the latest version, open the following link. https://www.qnap.com/en/how-to/faq/article/my-nas-is-running-an-older-version-of-qes-can-i-update-to-the-latest-version-directly-what-sequence-should-i-follow-when-updating-qes
• For release note history, open the following link. https://www.qnap.com/en/releasenotes_qes/

New Features

• You can now suspend RAID rebuilding for storage pools according to a schedule.

Enhancements

• Rsync and NAS to NAS remote replication now support removing the source files from the source NAS after replication.
• You can now enable and disable Windows Previous Versions when editing the properties of a shared folder.
• SnapSync now supports encryption when transferring data.
• Changed the shared folder/LUN default block size to 64K.

Fixed Issues

• Under certain conditions, SnapSync network performance was slow.
• An incorrect error message was displayed after creating a trunk port.
• Under certain conditions, a group's user list was displayed incorrectly when editing a group.
• Under certain conditions, an erroneous UID / GID limit alert was displayed after importing a large number of users and groups.
• Under certain conditions, organizational units were not displayed correctly in the Active Directory wizard.
• SnapSync v10 and later displayed an erroneous error code when running a thin to thick snapshot job.
• The iSCSI connection between the NAS and VMware 6.7 was unstable.
• The folder permission "Delete subfolders and files" could not be set correctly after disabling ACL inheritance.
• Storage controller failover took too long while the NAS was performing iSCSI I/O.
• Fixed several minor bugs.