Hi, I just bought a Archer AX6000 router. I'm having trouble with the 5 Ghz band. After a clean start up of the router the 5Ghz works fine. I have laptop, 2 phones and a tablet that can all connect to

hi all, how can I change region setting to improve wifi signal on my router Archer AX6000. I would like to switch to US region to maximize coverage. Can I connect to the router via telnet command and