DDNS service stops hibernation

[JohnParsons]

Here's a strange one!
Upgraded to 3.2 and my box stopped hibernating, that is it never entered hibernation at all. Reinstalled DSM from a complete reset (reformat system partition) and hibernation works fine (set at 10 minutes). I then reinstated various services (download manager, media server etc) with no problems until I re-enabled the DDNS service - hibernation stops. Disabled DDNS - hibernation starts again. Has anybody else seen this?

Box: DS108J
DSM 3.2-1922
DDNS from DynDNS

I can set dynamic DNS on my router, so this isn't a great problem but I'd like to know why!!

John

[magura]

Same here.

DS109J, 3.2-1944
DynDNS too.

[magura]

DSM 4.0-2219 is out.

Change log:

Updated Photo Station, Audio Station, Surveillance Station, Media Server, iTunes Server and Download Station packages to the latest version if they were installed. Please refer to these packages’ release notes for details.
Enhanced Samba protocol security by preventing remote code execution as the "root" user (CVE-2012-1182).
Added a notification event when the DiskStation enters safe mode due to UPS low battery.
Enhanced USB Copy to function properly with an attached iPhone.
Fixed an issue where your DiskStation might not enter hibernation while DDNS service is enabled and PPPoE connection is established.
Enhanced the overall stability of AFP file protocol.
Minor bug fixes.

Testing.

[magura]

DSM 4.0-2219 is out.

Change log:

(...)
Fixed an issue where your DiskStation might not enter hibernation while DDNS service is enabled and PPPoE connection is established.

(...)

Well... this works for me!! Hibernation is working with DDNS service enabled.