New V4.6.3.16

Lot of people having this same issue or similar.. Just curious, is LAN connectivity hosed in general for you? Are you able to wire an ethernet connection from the router into any other device other than Sattelite and maintain connectivity? I have a similar issue but happens only when connecting a device to any of the Lan ports on the router and trying to download (a file for instance).. Brings the entire network down and locks the router up.. They've been maintaining silence on this specific issue, which leads me to believe routing is hosed completely.