DSM Update Version: 6.2.3-25426-2 Released

[Telos]

Version: 6.2.3-25426-2
(2020-07-16)

Important Note

1. Your Synology NAS may not notify you of this DSM update because of the following reasons. If you want to update your DSM to this version now, please click here to manually update it. Only Synology NAS with DSM 6.2.3 installed can be updated to this version.
   • The update is not available in your region yet. The update is expected to be available for all regions within the next few days, although the time of release in each region may vary slightly.
2. This update will restart your Synology NAS.

What's New

1. Added support for Synology Expansion Unit FX2421.

Fixed Issues

1. Fixed the issue where a DS920+ or DS720+ might not enter hibernation when its connected expansion unit has entered deep sleep.
2. Fixed the issue where drive status LED indicators on a connected expansion unit might not work properly when the expansion unit wakes up from deep sleep.
3. Fixed the issue where daylight saving time might not display correctly in certain time zones (e.g., Dublin, Casablanca).
4. Fixed the issue where mounted remote shared folders on a Synology NAS may cause volumes to operate improperly or the Synology NAS unable to shut down in certain scenarios.
5. Fixed the issue where the system might incorrectly prompt "drive slot disabled” notice when a DS413 or DS213+ wakes up from deep sleep.
6. Enhanced the performance in writing a large number of files to a Btrfs volume with RAID 1 configuration using hard disk drives (HDD).
7. Fixed the issue where Synology Universal Search and Synology Drive might consume excessive CPU resources when the option "Utilize unused memory as database cache to improve (search) performance" has been enabled.
8. Fixed the issue where domain-related services might not resume working because the update of domain data could not be complete.
9. Fixed security vulnerabilities (Synology-SA-20:18).
10. Fixed the issue where the system might incorrectly prompt IP address conflict warning if a network interface card is attached to Synology NAS and the option "Reply to ARP requests if the target IP address is a local address configured on the incoming interface" is disabled.
11. Fixed the issue where the status of an Ethernet port might not be detected properly when the Ethernet port is not connected to a network cable while Open vSwitch has been enabled.

Manual Install Downloads
Index of /download/DSM/release/6.2.3/25426-2

 

[Rusty]

I have just patched one NAS to 25426 (not up2). No problems at all so far. Will wait a bit with this up2

 

[Telos]

Will wait a bit with this up2

... and I was waiting for you to install it

 

[WST16]

Updated the 1019+. So far so good.

 

[SynoMan]

Updating...

 

[Tedster]

Did mine yesterday, takes a while to respond now from Chrome on my PC.

 

[SynoMan]

Ok, all went fine.

Hooray

 

[fredbert]

Updated both mine via CMS on the DS218+. No problems to report.

 

[Telos]

213j looks fine, holding off on the 418play as I have a 5-day backup running and I don't want to disrupt that.

 

[SkipWhiffle]

Within an hour of installing this update (auto update) on 7/26/20, I started getting improper shutdowns on my Synology 1815+. I get these shutdowns multiple times per day now. I'm not sure what steps to take now. I just know the my Synology is now no longer dependable.

 

[Tedster]

Sounds like the Atom CPU bug is starting.

Do the resistor mod on the system board.

 

[SkipWhiffle]

After contacting Synology, they had this to say about the Atom processor bug:

"Synology has not currently seen any indication that this issue has caused an increase in failure rates for DiskStation or RackStation models equipped with Intel Atom C2000 series processors compared to other models manufactured in the same time frame not equipped with the affected processors."

There you have it. Synology units are supposed to fail after only a few years. I don't remember seeing that in their marketing materials.

 

[jeyare]

all my Atoms are running well, also with this last update

@SkipWhiffle
Re: AutoUpdate feature - take it as recommendation - disable it and watch this forum for a feedback

I have opened ticket in Syno Support re lost Write Permission in one Shared folder used by Drive for a Sync, discovered from the update. But this bug isn't related to CPU.