Applicable Models

• QBoat Sunny
• TS-128A,TS-228A,TS-212P3,TS-130,D1 Rev-B
• TS-231P3,TS-431P3
• TS-231P2,TS-431P2
• TS-831X,TS-531X,TS-431X,TS-431X2,TS-431X3,TS-431KX
• TS-431XU,TS-831XU,TS-1231XU,TS-431XU-RP,TS-831XU-RP,TS-1231XU-RP,TS-431XeU
• TS-932X,TS-832X,TS-332X,TS-532X,TS-932PX,TS-832PX,TS-432X,TS-632X
• TS-432XU-RP,TS-432XU,TS-832XU-RP,TS-832XU,TS-1232XU-RP,TS-1232XU,TS-432PXU,TS-432PXU-RP,TS-832PXU,TS-832PXU-RP,TS-1232PXU,TS-1232PXU-RP
• TS-231+,TS-431+,TS-131P,TS-231P,TS-431P,TS-131K,TS-231K,TS-431K,D2,D4,D4 Rev-B
• TS-1635

Security Updates

• Applied multiple security updates to further enhance system security.

Enhancement

Network & Virtual Switch

• Improved the DHCP server creation and editing process. When creating a DHCP server, you can also set reserved IP addresses. It is now also possible to create a DHCP server when the adapter is using a DHCP IP address, although we still strongly recommend using a static IP address.
• You can now directly set the DHCP IP address of a client device as a reserved IP address.
• Adapter connection statuses are now displayed in "Network > Interfaces > Thunderbolt".

Storage & Snapshot

• Updated Western Digital Device Analytics (WDDA) to version 8.70.5 for improved stability.

Fixed Issues

• Resolved an unusual issue where some users experienced RAID group and shared folder errors after a firmware update.
• Fixed an issue where ARM-based NAS models could not join a Windows Server 2025 domain.
• Resolved a rare issue in the kernel-mode SMB daemon that caused the NAS to stop responding for some users.
• Fixed a log message that displayed the wrong operating system.
• Addressed a UI issue in the App Center settings window when the display language was set to French.
• Fixed an issue in Control Panel where right-clicking an empty area would open a context menu with the "Create Shortcut" action.
• Improved WebDAV transfer speeds.
• Improved the login authentication mechanism on certain NAS models.
• Fixed an issue where even though the QDA-A2AR adapter was already running the latest firmware, the system would still notify users that there was a newer firmware version available.
• Fixed an issue where after restarting the NAS, the system would incorrectly indicate that port trunking groups were degraded.
• Fixed an issue for some users where after a firmware update, the DNS setting for a virtual switch might disappear and become unconfigurable.
• Fixed an issue where the system would automatically reboot under certain conditions.