Even tried changing the encryption from AES to auto. But still no luck :-(

Hi guys, Led panel displays both 2.4 & 5Ghz led lights, both are lit up. I reinstalled the driver to the earlier version. Now 5GHz display channel 149. But still 5GHz not detecting on Wi-Fi. Any...

Model : Hardware Version : Not Clear Firmware Version : ISP : Hi, My Tp-link Archer D9 (AC1900) was perfectly connecting to both 2.4 & 5ghz on wifi until I updated the driver for the router. After...