Applicable Models

• HS-251+,S2
• TS-251,TS-451,TS-651,TS-851,TS-451S,TS-251+,TS-451+,TS-351,D2 Pro Rev-B,D4 Pro Rev-B
• TS-251A,TS-451A,D2 Pro,D4 Pro
• TS-251B
• TS-451U
• TS-253 Pro,TS-453 Pro,TS-653 Pro,TS-853 Pro,TS-453mini,IS-453S
• TBS-453A,TS-253A,TS-453A,TS-653A,TS-853A,D6 Pro,D8 Pro
• TS-453Bmini,TS-253B,TS-453B,TS-653B,TS-453BT3,TS-253Be,TS-453Be
• TS-853BU,TS-853BU-RP,TS-1253BU,TS-1253BU-RP,TS-453BU,TS-453BU-RP
• TS-453S Pro,TS-853S Pro
• TS-453U,TS-853U,TS-1253U,TS-453U-RP,TS-853U-RP,TS-1253U-RP,R4
• TS-EC880U,TS-EC1280U,TS-EC1680U,TS-EC2480U R2,TVS-EC1280U-SAS-RP R2,TVS-EC1580MU-SAS-RP R2,TVS-EC1680U-SAS-RP R2,TVS-EC2480U-SAS-RP R2,TS-EC2480U,TS-EC880U R2,TS-EC1280U R2,TS-EC1680U R2,TVS-EC1280U-SAS-RP,TVS-EC1580MU-SAS-RP,TVS-EC1680U-SAS-RP,TVS-EC2480U-SAS-RP,R12,R16,R24
• TVS-882T,TVS-1282T,TVS-682,TVS-882,TVS-1282,TVS-682T,TVS-1282T3,TVS-882BR,TVS-882BRT3
• TVS-882ST,TVS-882ST3
• TVS-1582TU
• TS-551
• TVS-951X,TVS-951N
• TVS-471,TVS-671,TVS-871,TVS-871T

Security Updates

• Applied multiple security updates to further enhance system security.

New Features

NFS

• Added support for NFS over RDMA. When used with supported 100G NICs (such as Mellanox ConnectX-6 or QXG-100G2SF-BCM), NFS over RDMA helps reduce I/O latency and CPU usage while improving data transfer performance.

Enhancement

Domain Controller

• Added a new DNS interface configuration option, allowing users to manually select which network interfaces a domain controller's DNS service should listen on.

SAMBA

• A new option, "Accelerate copying large number of small files", is now available when the kernel-mode SMB daemon is enabled. This feature improves performance when handling large numbers of small files.

Fixed Issues

• Resolved a rare issue where the system might incorrectly report an IP conflict under certain circumstances.
• Fixed an issue where users could not delegate roles to user groups with very long names.
• Fixed an issue in "Helpdesk > Remote Support" where the "Extend" button was disabled, preventing users from extending a remote support session.
• Fixed an issue in File Station where copying files to another folder might automatically generate an empty ".@__thumb" folder, even though thumbnail display was disabled.
• Resolved an issue where users were unable to search NAS files via SMB in macOS Finder when Qsirch was installed on the NAS.
• Addressed a rare issue where some users received desktop notifications for issues that had already been resolved.
• Fixed an issue where importing a file to restore system settings could take longer than expected or cause the system to become unresponsive.
• Resolved an issue where the system continued to record NCSI-related log messages even after the NCSI service had been disabled.
• Fixed an issue where after updating the firmware of a QXG-25G2SF-CX6 expansion card, the corresponding log message displayed incorrect information.
• Corrected inaccurate UI text in File Station.
• Fixed an issue in Control Panel where after changing the system date and time format, the expiry date shown in the "Edit Account Profile" window would update to the wrong date and format.
• Fixed an issue for certain NAS models where CPU usage unexpectedly increased after a firmware update.