had the same problem and I think this is the solution, worth a try.
Go through the following settings from your remote -
Home
Settings
WiFi Direct Settings
Options
Manual
Other Methods
You will then see the SSID and WPA and the left and on the right Direct... and also a number below it 58... THIS NUMBER IS THE PASSWORD.
Hope this is of help. I can remember (fondly) the days of getting an instruction manual in the box when you bought anything.
