This is the first firmware release I installed, so no idea if this problem is directly connected to this release.
The X3D is connected directly to my Fritzbox router via LAN. Connection to my NAS no problem.
But, I cannot connect to the Internet, tried DHCP auto and manual - no change.
Entered 8.8.8.8 in DNS, no change, also restarting router did not help. I even put the OpenDNS values in - no change.
Also, I cannot connect to my Synology NAS via NFS (which is my preferred option), via SMB no problem.