New AX1800 Shuts Down Ethernet
Installed a new AX1800 today to replace a Specturm wifi 6. Went smoothly. Connected iti to ethernedt on my PC to do the 192.168.1.1 set-up. Default MAC didn't match the device label, so I used the one from the label and we got connected. Went around the house and checked all my devices.
NOw wi-fi is working fine - - - - but killed my ethernet. To make sure it wasn't a PC problem, I unplugged the AX1800, set up the Spectrum router (which I still had), activated it, and ethernet worked. As long as it was working, I plugged AX1800 back-in, did the 192.168.1.1 network naming procedure. BTW, I use a separate net for 2.4 and for 5.
Again - - - - all wifi connections hot and well. But ethernet died.
So--- does this sound like a take-it back issue? It's such a bizarre glitch I keep thinking I'm doing something wrong. Maybe in the tplinkwifi.net dance I unset something? I've looked at it with my cell phone (the wifi on my PC won't go to it now that it's running) and everything looks OK.
Anything obvious that anyone can share?