Can't discover Samsung TV in Youtube app

[fherreror]

Thanks for this tool. Is awesome.
I have installed it, and I managed to get it working relayin SSDP and even mdns between vlans.
In fact, now, I can discover my LG TV (VLAN 10) from the youtube app in my mobile phone (VLAN 20).
The problem is that I cannot discover my samsung TV (VLAN 10) from youtube app in mobile phobe (VLAN 20)

I am using wireshark to inspect packages. And I see, when connected to the same VLAN, that:

• Mobile phone send SSDP search
• Samsung TV answers sending a package to 224.0.0.7:8001 (UDP), another to 239.255.255.250:15600 (UDP), and another to 192.168.10.255:15600 (UDP)

I have configured multicast-relay to relay 224.0.0.7:8001 and 239.255.255.250:15600 to VLAN 20, and I can see those packages from VLAN 20. However my Samsung TV keeps not showing in youtube APP.
The only thing left is relaying 192.168.10.255:15600, however, multicast-relay says it is not a broadcast ip so it does not work.

Is there a way to solve this?
Thanks in advance for your hep

[alsmith]

Try asking it to relay 255.255.255.255:15600 ?

[fherreror]

Try asking it to relay 255.255.255.255:15600 ?

It didn't worked. However, I've been looking into it, and I have found that it may be a Samsung problem, that the TV don't allow web sockets across bland.