"have a samsung blu ray player with wifi/ connections on back are hdmi and usb. hdmi connected to tv. why can i not establish a "
Can you finish this for us?
"want to use cable connection to stream netflix vs wireless . netflix locks up when streaming wifi "
What is the problem do you not have a Netowrk Connector on the back of your device or are you looking for how to setup the device wired vs wifi?