Could someone please explain to me what: "Another solution is to log into the router and change the wireless mode so it does not broadcast AX." means.

@ken1943 Remember those "you're getting a Dell dude" commercials? In our IT department we viewed that remark as a curse. I dealt with Dell customer service a few times and then vowed "never again."...

I just bought a TP-Link AX1800 which completely stopped working after less than a week. It took me most of a day, multiple phone calls and multiple emails to get a replacement authorized. It's now...