@Vincent-TP Thank-you for the clarification.

@GRL Thank-you for your response. I did try the multicast settings but they made no difference, both with the upstream switch as the querier and querier set to none. I have just replaced one of my...

@MR.S Thank-you for responding. I read that post but it didn't provide any help. The multicast VLAN is a dedicated VLAN with only the ISP router (which acts as the multicast streamer and IGMP...

Note: The switches are actually the SG2008 v4.20 I am experiencing what I perceive as a multicast problem on one of my VLANs. The setup for the VLAN is very simple as shown below: In this...

@Vincent-TP I have a question on data counters. On the Port Settings page, there is a TX SUM and a RX SUM column. One of my switch ports is connected to my ISP's IPTV decoder and has a high data...

@Vincent-TP There are some very minor grammatical mistakes in the UI. Under Dashboard, Topology, Network Filter, "All Network" should be "All Networks". Likewise, "All SSID" should be "All SSIDs". In...