@Enriquez Im sorry Guys, but I did said that because the tp-link support after to send all logs and information, suggest me that the problem is hardware and I have to replace the equipment using...

@broxtor I have the same error with Archer c3150 V2 , after a feww hours from first connection, the 5Ghz dissapears, and never more worked, changed all configutarios. It is incredible that tp-link...

@broxtor I have the same problem with Archer C3150 , after to send all information to support they suggest me to change the device, this brand is really bad, Never more Ill purchase anything from...

@Tito99 I'm seeing a lot of people with the same problem... https://community.tp-link.com/en/home/forum/topic/175434

@Tito99 Hi Kevin, "can it not be detected by all wireless devices at that time even though the web UI and wifi leds shows normal? " Yes, all show normal. "Try to adjust the wireless settings of the...

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...