QTS 4.3.4.1652 build 20210413

Welcome note and must-know for QNAP Forum members.
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erinkuo
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Joined: Tue Dec 01, 2020 1:39 pm

QTS 4.3.4.1652 build 20210413

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Download links:
https://download.qnap.com

/Storage/TS-1269U/TS-1269U_20210413-4.3.4.1652.zip
/Storage/TS-269/TS-269_20210413-4.3.4.1652.zip
/Storage/TS-469/TS-469_20210413-4.3.4.1652.zip
/Storage/TS-469U/TS-469U_20210413-4.3.4.1652.zip
/Storage/TS-569/TS-569_20210413-4.3.4.1652.zip
/Storage/TS-669/TS-669_20210413-4.3.4.1652.zip
/Storage/TS-869/TS-869_20210413-4.3.4.1652.zip
/Storage/TS-869U/TS-869U_20210413-4.3.4.1652.zip

QTS 4.3.4.1652 build 20210413

[Compatibility]
- QTS 4.3.4 is the final available firmware update for the following models: TS-1269U-RP, TS-869U-RP, TS-469U-RP, TS-469U-SP, TS-869 Pro, TS-869L, TS-669 Pro, TS-669L, TS-569 Pro, TS-569L, TS-469 Pro, TS-469L, TS-269 Pro, TS-269L.

[Important Notes]
- To ensure system stability, QNAP recommends updating and then restarting QVPN Service in App Center after you update QTS to 4.3.4.
- For the status of QTS updates and maintenance for your NAS model, visit https://www.qnap.com/en/product/eol.php
- When QTS 4.3.x is installed on NAS models running on 64-bit Intel and AMD processors, some applications may not be supported. To check if installed apps on your NAS are compatible with QTS 4.3.x, download the QTS 64-bit compatibility tool and install it on your current QTS build. (https://download.qnap.com/QPKG/CF64_0.1-1114.qpkg.zip)
- Starting from QTS 4.3.4, QNAP NAS devices no longer support creating storage pools or static volumes using NVMe PCIe/M.2 SSDs. However, this limitation does not apply to the SSDs installed in built-in M.2 slots or on QM2 expansion cards.
- Below are the kernel versions for NAS models that are supported by QTS 4.3.4: Kernel 3.4.6: TS-x69, TS-x69U, TS-x69L.

[Security Updates]
- Fixed a resource leak issue in QuLog Center.
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