Problems with mesh wifi, IGMP snooping and overheating NUC

[Rugby (aka Daniel or Big Dan)]

@Rod_Hamilton

I will now make sure I dismantle and clean it once a year.

That is a must!

@Rod_Hamilton

IGMP snooping

TL/DR: Some setups require that setting to be on and some off. The hows and whys are hinted at in the second posted link

Networking Best Practices

Is Multicast / IGMP needed?

This is a confusing thread. Got some time so I’ll try to summarize some networking terminology to help. Roon requires that all devices are on the “same network”. What that really means is the same “broadcast domain”. In networking we define different layers with regard to what part of the components is responsible for making things work. The first 3 layers are: Physical Data Link Network Physical - This is your ethernet switches, cabling, network interfaces, etc. Everything you can touch. Da…