Applicable Models

• HS-251,HS-251+,S2
• QMiroPlus-201W
• QAI-h1290FX
• QBoat Sunny
• QBoat-300
• QGD-1600P,QGD-1600
• QGD-1602P,QGD-1602
• QGD-3014-16PT
• TS-453S Pro,TS-853S Pro
• TS-432XeU
• TS-531P
• TS-216,TS-416
• 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-133,TS-233,TS-433,D4 Rev-C,TS-216G
• TS-433eU
• TS-1635
• TS-1635AX
• TS-435XeU
• TS-231+,TS-431+,TS-131P,TS-231P,TS-431P,TS-131K,TS-231K,TS-431K,D2,D4,D4 Rev-B
• TS-AI642
• 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-451DeU,TS-453DU,TS-453DU-RP,TS-853DU-RP,TS-1253DU-RP
• TS-451U
• TS-253 Pro,TS-453 Pro,TS-653 Pro,TS-853 Pro,TS-453mini,IS-453S
• 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
• HS-453DX,TBS-453DX,TS-251D,TS-253D,TS-653D,TS-453D,TS-451D,TS-453Dmini,TS-451D2
• TS-253E,TS-453E
• TBS-453A,TS-253A,TS-453A,TS-653A,TS-853A,D6 Pro,D8 Pro
• TS-453U,TS-853U,TS-1253U,TS-453U-RP,TS-853U-RP,TS-1253U-RP,R4
• TS-1655,TS-855X
• TS-855eU,TS-855eU-RP,TS-h1655XeU-RP
• TVS-463,TVS-663,TVS-863,TVS-863+,TS-563,TS-963X,TS-963N
• TS-463U,TS-463U-RP,TS-863U,TS-863U-RP,TS-1263U,TS-1263U-RP,TS-463XU,TS-463XU-RP,TS-863XU,TS-863XU-RP,TS-1263XU,TS-1263XU-RP
• TS-564,HS-264,TBS-464,TS-262C,TS-462C,TS-264C,TS-464C,TS-364,TS-464,TS-664,TS-262,TS-462,TS-264,TS-464C2,TS-262A,TS-462A
• TS-464U,TS-464U-RP,TS-1264U-RP,TS-464eU,TS-864eU,TS-864eU-RP
• Qu805,Qu605,Qu405,TS-h665,TS-h865
• TS-h765eU,TS-h665U,TS-h665U-RP,TS-h1465U-RP,TS-h1065eU,TS-h1065eU-RP
• TS-466C
• TS-467X,TS-667X
• TVS-471,TVS-671,TVS-871,TVS-871T
• TVS-871U-RP,TVS-1271U-RP,TVS-471U-RP,TVS-471U,R8
• TVS-472XT,TVS-672XT,TVS-872XT,TVS-672N,TVS-872N,TVS-872X,TVS-672X
• TVS-872XU,TVS-872XU-RP,TVS-1272XU-RP,TVS-1672XU-RP,TVS-2472XU-RP,TVS-972XU,TVS-972XU-RP
• TVS-473,TVS-673,TVS-873,TVS-473e,TVS-673e,TVS-873e
• TS-h973AX,TS-473A,TS-673A,TS-873A
• TS-873AU,TS-873AU-RP,TS-1273AU-RP,TS-1673AU-RP,TS-873AeU,TS-873AeU-RP
• TS-873U,TS-1273U,TS-1673U,TS-873U-RP,TS-1273U-RP,TS-1673U-RP
• TVS-h474,TVS-h674,TVS-h874,TVS-h874X,TVS-h674T,TVS-h874T
• TBS-h574TX
• TVS-675
• TVS-h875U,TVS-h875U-RP,TVS-h1275U-RP,TVS-h1675U-RP
• TS-1277,TS-877,TS-677,TS-1677X
• TS-h1277AFX,TVS-h877AX,TVS-h1277AX,TVS-h1677AX
• TS-h1277AXU-RP,TS-h1677AXU-RP,TS-h3077AFU,TS-h2477AXU-RP,TS-h1077AFU
• TS-877XU,TS-877XU-RP,TS-1277XU-RP,TS-1677XU-RP,TS-2477XU-RP,TS-977XU-RP,TS-977XU,TS-h1277XU-RP,TS-h977XU-RP,TS-h1677XU-RP,TS-h2477XU-RP
• TS-EC880 Pro,TS-EC1080 Pro,TVS-EC880,TVS-EC1080,TVS-EC1080+
• 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-883XU,TS-883XU-RP,TS-1283XU-RP,TS-1683XU-RP,TS-983XU,TS-983XU-RP,TS-2483XU-RP,TS-h1283XU-RP,TS-h2483XU-RP,TS-h1683XU-RP
• TS-1685,TS-h886,TS-h686
• TES-3085U,TES-1885U,TS-1886XU-RP,TS-1886XU-RP R2,TS-h1886XU-RP,TS-h1886XU-RP R2
• TS-h987XU-RP,TS-h1887XU-RP,TS-h2287XU-RP,TS-h3087XU-RP
• TS-2888X,TVS-h1688X,TVS-h1288X
• TS-h3088XU-RP
• TDS-h2489FU,TDS-h2489FU R2
• TDS-16489U
• TS-h1290FX
• TS-h2490FU,TS-h1090FU
• TS-328,TS-428,TS-230,D2 Rev-B
• TS-551
• TS-473,TS-673,TS-873
• TVS-951X,TVS-951N
• GM-1000,TNS-h1083X,TNS-h1083X (A Side),TNS-h1083X (B Side)
• TS-i410X,TS-410E

Important Notes

• Starting from QTS 5.2.10, the following expansion card models are no longer supported : Mustang-200-i7-1T-32G-R10,Mustang-200-i5-1T-32G-R10,Mustang-200-C-8G-R10,Mustang-200

Security Updates

• Applied multiple security updates to further enhance system security.

Fixed Issues

• Fixed an issue where the system sometimes could not connect to an SNMP agent when the NAS had a large number of shared folders.
• Fixed a log management issue in Network & Virtual Switch to improve system stability.
• Fixed an issue where it would take a long time to create a shared folder in a folder that contained an enormous number of files.
• Fixed an issue where users could still retain SSH access even after being removed from the administrator group.
• Fixed an issue in Predictive Migration where removing a spare disk could not trigger a successful rebuild due to an incorrect disk status.
• Fixed an issue where the system would still delete a snapshot marked as permanent during a snapshot cleanup after a snapshot retention period.
• Fixed an issue where users could not unlock an encrypted shared folder whose folder name contained a white space.
• Fixed an issue where Control Panel would take a while to display the hardware information on the TS-832PX.
• Fixed an issue where users could not access the NAS via its IPv6 ULA (Unique Local Address).
• Fixed an issue where users could not operate the 5.2.9.3499 with the IR-004 remote control after updating firmware to 5.2.9.3499.
• Fixed an issue where users could not use HybridMount to mount a remote NAS via WebDAV on a NAS running firmware 5.2.9.3492.
• Fixed an issue in font loading that caused a delay when loading the QTS desktop.