OS 6.0.5 "device is offline"

I updated my RN102 from 6.0.4 to 6.0.5 about 7 hours ago, and am still seeing the "device is offline" when I access the web page, and the blinking blue light on the panel.

After a while I get "Connection lost" with "do not reboot the device" and "call netgear technical support".

I can access the volumes over CIFS, ssh access is fine, and there is nothing intensive happening per top.

Anyone else seeing that?

btw, one clue might be the following stuff in error.log:

[Thu May 09 13:24:45 2013] [error] [client 10.0.0.22] Error connecting to readynasd -2, referer: https://rn102/admin/
[Thu May 09 13:24:45 2013] [error] [client 10.0.0.22] 25721:dbbroker.cgi.c:513 , referer: https://rn102/admin/
[Thu May 09 13:24:45 2013] [error] [client 10.0.0.22] Connection fail., referer: https://rn102/admin/
[Thu May 09 13:24:45 2013] [error] [client 10.0.0.22] Premature end of script headers: dbbroker.cgi, referer: https://rn102/admin/