Fixed Issues

• QES dropped an ICMP response frame from SFP+ port that was configured to use VLAN or LAGG if the packet size exceeded 4098 bytes.
• ES1640dc/ES1640dc v2: The hardware information at Storage Manager > High Availability would never finish loading.
• The status LED on the front of the NAS would sometimes display the wrong color.
• It was not possible to delete a snapshot if the parent storage pool was full.
• ES1640dc/ES1640dc v2: A high availability storage controller takeover would take too long and possibly fail if the storage controller being taken over contained a storage pool that was nearly full.
• When migrating system drives to another NAS with a different firmware version, the Migrate Setup option did not appear.
• A SnapSync destination folder would remain in read-only mode after disconnecting the source and destination NAS devices, and then deleting the SnapSync job on the destination NAS.
• Windows users could not access a NAS shared folder if the shared folder permissions were configured in File Station.

Enhancements

• Shared folder permissions load more quickly on the Shared Folder Management screen.

Important Notes

• For instructions on updating QES to the latest version, open the following link. https://preview.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/