Thank you very much. I had it set to 100 Mbps/Full Duplex. I changed it to Auto Detect. While it didn’t change the posted speed of 100Mbps/Full Duplex, the diagnostic message now states: “Link speed: 100Mbps. The link partner is not capable of higher speeds.”
But when I now run the 3 different cable tests to the Internet connection, speed just screams, just like my other computers.
Thank you VERY MUCH!!