New iMac 24" Power Brick not working with wired Ethernet
Hello,
I have just received a brand new M1 iMac 24" with integrated Ethernet in the power brick. I am getting intermittent throughput and packet loss using a known solid Cat 5e cable. When I use the same cable plugged in to the Thunderbolt jack using a USB-C:Ethernet adapter, the problem goes away. I have received two new bricks and both have the same issue. Any other suggestions to troubleshoot?
iMac 24″, macOS 12.1