The Firmware is 3.0.8 Build 20211219 Rel. 66975 (US), the latest. I am in Panama, (LatAm) but the device is a US version (Archer C1200 v3.0). There is no filtering of any kind. In Security, Access...

Thank you. I have watched the video. It shows how to enable WiFi and create a WiFi password. All this is set correctly. Wifi is enabled for both bands. The Wifi signal is present, but it does not...

The router is connected correctly. Al Wifi is enabled. Ethernet and the Guest Wi-Fi have internet, but the regular Wi-Fi, (2.6G and 5G) don't. Can this be caused by a wrong setting (I cannot see...