You can also specify that the USB/Ethernet and Wi-Fi connections remain separate connections so they don't conflict with one another. You might also want to turn off Wi-Fi when you're connected to Ethernet so the two don't conflict. It'll remove the additional settings it doesn't need. Don't change any other settings by hitting OK, then Apply. In 'Configure IPv6:', change it to 'Link-local only' or 'Manually'. Click System Preferences > Network USB/Ethernet selected > Click the 'Advanced' button. My modem automatically refers to IPv6 in its DNS settings, so there was no need to have MacOS try to do its own. The Wi-Fi and Ethernet conflicted with one another, and it has to do with how it renders IPv6 addressing on Monterey. I ran into this same issue on a WiFi/Ethernet connection with my M1 Max Mac. UserEventAgent | Ethernet signature changed Springboard | - Wi-Fi primary: false->true, Ethernet primary: true->false, VPN active: false->false Kernel | AppleBCM5701Ethernet : Link down (womp disabled, proxy idle)

What is wrong with this Ethernet connection? Why is it dropping? How can I fix this issue and hopefully turn off Wi-Fi on this Mac?Ĭonsole app shows some potential logging related to this, although I'm not sure what I should be looking for: After a few seconds, the Ethernet connection reconnects and again moves to the top of the list. If I leave System Preferences > Network open in the background, I see the Ethernet connection constantly dropping and reordering itself under Wi-Fi. The Wi-Fi connection does not have this problem. But the ethernet connection cuts out and drops connectivity every 20-30 seconds. I've connected it via Ethernet to a switch, using the native onboard Mac Mini Ethernet port. I have a new M1 Mac Mini running the latest version of macOS Monterey.

Connect mac ethernet