I'm running to an issue on iptv vlan, client is relacing the TVs, each time a new tv is connected its not being able to retrieve the TV channels unless we reboot the network switch knowing that the old tv was working just fine. IGMP snooping is enabled on the switch. Weirdly enough, when connecting a laptop to same switch port and testing the channel via vlc it is working properly before reboot. Any ideas about what might be the cause of such behavior ? (channels working on new tv only after switch reboot ...)