Melco and dac connections

[simoncn]

This problem is not related to running MinimWatch.

This is a UPnP multicast discovery problem. There is some information about this on this page although many of the suggestions there will not apply to you as you are not experiencing problems seeing MinimServer. One suggestion there that might get you going for now is to power off and on all your network devices, including the router.

Multicast discovery problems are often caused by your router. With some routers it is possible to fix this by changing a router configuration setting (disable IGMP snooping). What router do you have?