I'll try and get screenshots of everything I have set up when I get home to see if you can spot any differences ?
QNAP TS670 NAS - 4x4TB Raided with NFS Support & Central MySQL DB Pi 3 [Xbian] - Samsung 46" ES7000 Smart TV & HT-E5550 3D BD Sound System Pi 3 [Xbian] + Hyperion Ambilight- Samsung 48" Curved UE48JS9000 4k
PowerEthernet T1502 Powerline adapters