Looking for non IT geek

[simoncn]

(16-07-2023 00:18)Browney3d Wrote:  That's the screenshot from my advanced configuration page about IGMP snooping.

I am sorry to hear that my suggestion didn't help but actually made things worse (no visbility of MinimServer instead of visibilty for a short time).

I suggest you try also disabling IGMP proxy while leaving IGMP snooping disabled. This might make no difference but it is worth a try before you give up on MinimServer completely.

Also, what switch do you have? In some cases the switch can be trying to manage IGMP messages, which can cause problems.