https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lg-tv-hangs-in-x440-8-p-switches-version-16-2/m-p/29453#M4830 Resolved via GTAC case. Tue, 30 Jan 2018 02:56:00 GMT Doug 2018-01-30T02:56:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lg-tv-hangs-in-x440-8-p-switches-version-16-2/m-p/29452#M4829 I have a case where a X440 8-p switch is connected to 2 tvs , 2 phones and a wifi. There are about 350 switches connected in the same manner . Some tvs randomly hangs in some rooms. It becomes fine once the phones or wifi is disconnected and reboot the switch or the tv is switched off and on back again. The specific port connected to the hanging tv is working when connected to another tv.. IGMP snooping is disabled for the other vlans except IPTV. Snooping filters are configured per-vlan..My switch version is 16.2. The two phones are giving a speed of 100 Mbps and wifi is 1000Mbps..Expecting suggestions.. Mon, 31 Jul 2017 12:41:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lg-tv-hangs-in-x440-8-p-switches-version-16-2/m-p/29452#M4829 Benson_Philips 2017-07-31T12:41:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lg-tv-hangs-in-x440-8-p-switches-version-16-2/m-p/29453#M4830 Resolved via GTAC case. Tue, 30 Jan 2018 02:56:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/lg-tv-hangs-in-x440-8-p-switches-version-16-2/m-p/29453#M4830 Doug 2018-01-30T02:56:00Z