Hi brain trust,   I have one device that doesn't seem to properly respond to IGMPv3 general messages.  Or so I thought.  Here is a packet capture snapshot, filtered for IGMP.  Notice the lack of IGMP requests..  I'm trying to track down if this is a MS switch querier issue, or the device not properly sending the initial membership report message.    Switch - MS250-48 Pcap is 3 mins long, to give time for multiple requests from the Querier Any ideas of what I should be tracking down?   ... View more