Sony Bravia Model: KDL-40CX523 (BU) Software Version: PKG3.807EUA-0104 My Internet used to work providing the Bravia with software updates etc. Suddenly I'm getting "Cable Connection Failed" when I try to check the Network connection. Router is connected and serving my Apple TV correctly and general WIFi is good. All TV and HDMI inputs are working for peripherals. I tried different (confirmed good) ethernet cables. Finally Reset to Factory and started over. No Joy. Does this mean my TV (Internet) is caput?