@Zelao That's rather unusual - your best bet would be to contact your local support for further assistance.

@Zelao Have you tried to test with a different ethernet cable (for example the one in the TP-Link router kit). CAT5e would do the job.

@JayKay50 To put a Virgin Media Hub 3 into modem mode, access its settings at 192.168.0.1, select "Modem Mode" in the menu, and apply changes. The Hub 3 will reboot, and its base light will turn...

@kislorod As can be seen from the thread in question, a solution has been provided by TP=Link in form of a new FW release. I don't know for certain if this is the case here, but if it is, a solution...

@kislorod Here's a thread in the US community discussing a similar issue.

@Pimania In general, TP-Link routers support multicast from the internal network (LAN), but support for specific features depends on the model (Home vs. Business grade devices) and configuration....