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

I have a problem with my new Archer C3150 V2 , after a few hours of config and then working all ok, the 5ghz disapears, in config web all is ok, and leds also, but wifi 5ghz doesnt. I seems that is a