The most common reason I see this to fail are firewalls. I find them in the router and on the PC. For example if a Windows 7 PC connects to a network and you don't answer "Home" then windows 7 blocks sharing and more.
We also find firewalls in newer routers. We can only speculate why they did that. Breaks a lot of things.
"Check if you have a firewall enabled.
If so, disable the firewall function." Page 23 from manual at
I have never found a document about ports.
Dear HD Tech,
Does BD-E5300 support allshare or not? Samsung websites say it does, and the manual says it does too, but I can't discover it from my PC using allshare 18.104.22.16831_10 for PC. Firmware has been updated to 1009.2 but no difference.
So I just need clarification and confirmation whether it really supports allshare or not, and what kind of allshare if it does, and if possible to guide me how to make it work.
I can access internet (Youtube etc) from it so internet/network connection is not the issue I believe, unless there are specific ports need to be defined on router.