Cannot get netflix

I can netflixit on my ipad and Mac and on my Apple TV. But click on netflix on WD Tv live and message says "were unable to connect you to netflix.please try again or visit for guidance " been getting this message continually . What can I do

Have you reached your 6 device activation limit with the various devices you have used?  If so login to you account and clear the devices and reactivate the ones you still use including the WDTV