Wifi will not work after firmware update Gen 3 wdtv live

Is anyone else having a problem  with not being able to get wifi after updating to the new firmware with the Gen 3 wdtv live streaming player. I also lost sound on all my video files. The way I solved this was to restore to default factory settings.

http://wdc.custhelp.com/app/answers/detail/a_id/5860/session/L2F2LzEvc25vLzEvdGltZS8xMzI0Njc1NzE1L3NpZC9rYTZXT2tNaw%3D%3D