@Mohan61 Try web browser Private mode

@Paolone76 btx just shared a solution with AWS cloud linux

@TriBex Did you check the port 4 PVID settings? Port 4 should be 1 and other ports should be 2

@prooney It looks like a hardware issue. After resettings there should be a default SSID called "TP-Link 2.4Ghz_XXXX", if you cannot see this default SSID, you can contact tplink and ask for warranty

@AvidLearner There could be issue on 2.4Ghz. My suggestion is to disable 2.4Ghz and lower the transmit power under EAP config->Radio.

@Dwell Did you connect your PC to the Client CPE via Ethernet cable? There is no default SSID so a hardware connection is necessary.