LS-WXL lost network connection

[Treesearcher]

My LS-WX4.OTL/R1 has lost all connection to my router and cannot be seen in Nas Navigator. I have been using it for over a year with no problem and nothing has changed on my network. I have tried changing the network cable and router port. Any ideas please.

[davo]

Whats the status of the LEDs on the front? There should be a little green LED where the network cable is plugged in, this is illuminated?

[Treesearcher]

Thank you for your reply. The network LED is at the rear and no it is not lit