F35, fresh install. I have an ethernet-connected device (HDHomerun, fwiw) newly re-compiled on the newly-installed F35 xfce4 workstation. As far as I can tell from trying every network analysis I can find, the connection is good (exception, no response to ping) The interface was configured with the NetworkManager app,  that assigned the device eno1.

I'm sure that somewhere in all of the data that I collected, the problem sticks out like the proverbial sore thumb, but not to me, alas.

I could really use some help.