Please see my posting on http://www.snbforums.com/threads/how-to-resolve-this-localhost-issue.26424/#post-299391 which shows an approach which has worked so far for me - albeit only demonstrated as a solution for 20 hours since I tried it.
In summary: I used a static IP address on the Samsung...
I found that if I set my Samsung UE64KS800 to use a static IP outside the DHCP range of my Asus RT-AC68U router, the problem disappeared. Or so far anyway, since I did this about 20 hours ago!
I set the IP address on my Samsung TV to 192.168.1.240 using its on-screen configuration. I set my...