I'm not certain this is a router problem, but Lenovo and Ubiquiti have failed me.
I have the AX3000 hooked up by cable to a Ubiquiti UPA-AC-LR cabled to the Asus and Lenovo PC connected by wifi. Both have worked perfectly with my Asus for 18 mo. In the last week that has changed. Kept losing wifi to my PC for hours, in some cases over 1 day. In troubleshooting I found if I unplug the AC-LR (unplug cable from router), my PC wifi works. Plug the cable back in . . . lose PC wifi. No other devices seem to be affected.
I've rebooted the PC and AC-LR. I've checked the Asus router web site for IP conflicts. I know little else about hardware. Any ideas how to troubleshoot further?
