@Ivaylo Thanks for the quick response, I tried both settings you showed in your graphics, saved the settings and rebooted between each, and the 2.4ghz still does not show up to connect to it. Any...

I bought a new Archer ax3000, and after installing and configuring it, the 2.4ghz quit working after a couple of minutes. the 5ghz works ok, not as strong a signal as my lesser, previous router, or...