Systemctl "Degraded" After update to 976

Hi

I’m messing around with a reliable AP with internet access.
During my attempts i’v noticed that after updating 928 to 976 (after a fresh install) systemctl command

systemctl status

shows “Degraded” for Volumio.

The journalctl shows many red lines, most of them related to eth0 connectivity (with is fine) and dhcpd errors.

Jul 28 10:39:08 volumio dhcpd[639]: No subnet declaration for eth0 (192.168.0.100). Jul 28 10:39:08 volumio dhcpd[639]: ** Ignoring requests on eth0. If this is not what Jul 28 10:39:08 volumio dhcpd[639]: you want, please write a subnet declaration Jul 28 10:39:08 volumio dhcpd[639]: in your dhcpd.conf file for the network segment Jul 28 10:39:08 volumio dhcpd[639]: to which interface eth0 is attached. **

system is functional though.
Edit: it seems i’m experiencing NAS connection drops, as it sometimes doesn’t appear in “My music” network drive, even though it is during or after sync.
Edit2: here is a typical error from the journal output

> smbd[11978]: [2016/08/10 21:34:30.731211,  0
Aug 10 21:34:30 volumio smbd[11978]: Unable to open new log file '/v
Aug 10 21:34:30 volumio smbd[11978]: [2016/08/10 21:34:30.739655,  0
Aug 10 21:34:30 volumio smbd[11978]: Unable to open new log file '/v
Aug 10 21:34:30 volumio smbd[11978]: [2016/08/10 21:34:30.740199,  0
Aug 10 21:34:30 volumio smbd[11978]: Unable to open new log file '/v
Aug 10 21:34:30 volumio smbd[11978]: [2016/08/10 21:34:30.740658,  0
Aug 10 21:34:30 volumio smbd[11978]: Unable to open new log file '/v
Aug 10 21:34:30 volumio smbd[11978]: [2016/08/10 21:34:30.752264,  0
Aug 10 21:34:30 volumio smbd[11978]: Unable to open new log file '/v
Aug 10 21:34:30 volumio smbd[11978]: [2016/08/10 21:34:30.764294,  0
Aug 10 21:34:30 volumio smbd[11978]: Unable to open new log file '/v
Aug 10 21:34:47 volumio

Any clues?

Dror