I’m trying to setup wifi for my parents guest house behind their home it’s going to be a separate wifi connection I had understood this would be possible by connecting a second router to the main one through Ethernet and setting it up in AP mode. I purchased a NightHawk AX6 plugged the Ethernet into the yellow internet port and it had no internet so I logged into the setup menu and I put it into AP mode still no internet and now I can’t log back into the admin panel at all through the 192.168.1.1 address have I gravely messed this up looking for advice.