I have two TL-SG108E v6 manageable switches which we bought because of IGMP snooping.
We have local IPTV setup multicasting ~100Mbit/s so IGMP snooping is crucial.
Unfortunately none of them behaves correctly - whenever I connect PC with multicast all connected ports on the switch are receiving multicast packets.
IGMP snooping was enabled by default.
I tried to turn off and on IGMP snooping, and I also tried to reset the device to the factory settings, but nothing helped.
As far as I can see there is no newer firmware version.
Please help - this feature is really important for us!