QTS 4.3.3.0229 build 20170624

[sfx2000]

[Important Notes]
- 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)
- QTS 4.3.x is the final available firmware update for the following models:
TS-112P, TS-212P, TS-212-E, HS-210, TS-112, TS-212, TS-121, TS-221, TS-421 TS-120, TS-220, TS-420, TS-420U, TS-421U TS-412, TS-412U, TS-419U, TS-419U+, TS-419U II, TS-119P II, TS-219P II, TS-419P II, TS-119P+, TS-219P+, TS-419P+, TS-119P, TS-219P, TS-419P, TS-119, TS-219, TS-419

[Enhancements]
- Improved the compatibility of the third and fourth drive bays on the TS-451A with high-capacity hard drives.

[Fixes]
- No disk I/O errors occur when an external storage device is selected as the destination for cloud-to-local sync jobs on Hybrid Backup Sync.
- Download Station does not lose connection when multiple download tasks are completed in a short period of time.
- The NAS can still join an Active Directory domain when SMB 1 is disabled on the Active Directory server.
- No connection issues occur when users access certain VPN servers via L2TP/IPSec or OpenVPN using QVPN.
- Domain users can access shared folders after installing a certain Qfix and then restart the NAS.
- The configuration of the DHCP server of the USB QuickAccess port does not affect the DHCP service in Container Station.
- Subtitles can be correctly displayed when users play .mp4 files on File Station.
- VJBOD disconnections do not cause Download Station to stop even when the download locations of download tasks are on the VJBOD volumes.
- Fixed multiple security vulnerabilities regarding input validation and access control.
- Temporary folders can be successfully deleted after users finish backing up files from the QNAP NAS to non-QNAP NAS devices via RTRR.
- Users can successfully delete a large number of LUNs using Cinder without causing Storage Manager interface to stop responding.
- The system does not erroneously display the message "update failed" when users enable or disable antivirus in Control Panel.

[Other Changes]
- In this update, RAID scrubbing is automatically scheduled. RAID scrubbing checks the data integrity of all RAID 5 and RAID 6 groups on the NAS. Running this check regularly is recommended. Storage performance might be degraded while RAID scrubbing is running. You can modify the schedule at "Storage Manager" > "Global Settings" > "RAID Scrubbing".
- After updating the NAS managed by Q'center from 4.2.x to 4.3.x, the administrator of Q'center must input the password of each NAS to continue monitoring.
- Virtualization Station
Due to advancements in the backup features, virtual machines created in older versions (1.x/2.x) of Virtualization Station can no longer be backed up and restored in 3.0. (A workaround is to clone an older Virtual Machine; the cloned VM can be backed up/restored, but all original snapshots will be removed)

 

[Advis]

Some good fixes here but other bugs on the 4.3.3 branch noted so far:

1. Virtualisation Station 3.0: Cannot mount an ISO or select a save location for a VHD to/from a folder where access is controlled by a group. I.e: read/write permissions are granted on a folder using groups not users. Granting a user read/write permission gives a user access to ISOs/VHDs.
2. In Windows 10 SMB1 is uninstalled from the OS. My TS-253A is no longer visible in File Explorer > Network as a computer. I can still type \\hostname and see all the shares. Also occurs with an ASUS RT-AC87U so I assume this is Samba config/bug.