@ragtop -- the XI6 has two network interfaces: wired & wireless. I presume that both are "enabled". Correct?
It seems that the XI6 has chosen to use the WiFi interface. Is that a problem for you?
Can you try using a different Ethernet cable -- "CAT-5e" or "CAT-6", not "CAT-5" (which maxes-out at only 100 Mbps).