I noticed that there is some log in device log.
Is this mean something?
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:629][199]LogUdpMessaging: Warning: Failed to join multicast group ‘[::ffff:230.0.0.1]:6666’ on detected local interface ‘2a01:4c8:c002:5bff:e5ac:b16d:148e:1c7f’
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:629][199]LogUdpMessaging: Warning: Failed to join multicast group ‘[::ffff:230.0.0.1]:6666’ on detected local interface ‘2a01:4c8:c002:5bff:ed49:d25d:1e2a:8058’
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:629][199]LogUdpMessaging: Warning: Failed to join multicast group ‘[::ffff:230.0.0.1]:6666’ on detected local interface ‘2a00:23ee:1c50:3cfe:4dff:c2de:7a20:3626’
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:629][199]LogUdpMessaging: Warning: Failed to join multicast group ‘[::ffff:230.0.0.1]:6666’ on detected local interface ‘2a00:23ee:1c50:3cfe:6dc1:317c:eba:362e’
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:629][199]LogUdpMessaging: Warning: Failed to join multicast group ‘[::ffff:230.0.0.1]:6666’ on detected local interface ‘fe80::1:1:1eb7:ff4b’
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:629][199]LogUdpMessaging: Warning: Failed to join multicast group ‘[::ffff:230.0.0.1]:6666’ on detected local interface ‘2a01:4c8:c002:5bff:186d:6853:19e4:3f16’
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:629][199]LogUdpMessaging: Warning: Failed to join multicast group ‘[::ffff:230.0.0.1]:6666’ on detected local interface ‘192.0.0.2’
May 29 18:09:35 Test2[27647] : [UE] [2023.05.29-17.09.35:632][199]LogUdpMessaging: Warning: UDP messaging encountered an error. Auto repair routine started for reinitialization
