What made as to Entertain.

I have no idea what that is exactly, but this switch controls it and costs only slightly more than a normal switch. Although you must install Windows software but only a setting to change what you have to do is exactly explains this well.
[...]

Namely
Rider System Multicast:
IGMP Snooping Status = Enable
VLAN ID = leave empty
Validate IGMPv3 Header = Disable
Fatal unknown multicast address = Disable

As I said, I do not understand all but for me does my Media Receiver even after my IP camera is connected.