@LongTrung Finally Bug come from OS of the phone not from deco, I sent the request to Dev to fix it. Thank you with hide SSID

@TP-Link Thank for your reply About hide SSID, the second E4 hidden after a few hours, not immediately. Two nokia phone (nokia 2.2) of my Father and Mother can't connect even thought I enter SSID &...

@Daniel.V2 You have to do port Forward on modem of ISP too, only AX1500 game can't play online https://portforward.com/help/doublerouterportforwarding.htm

Hello sorry my bad english. I need your help 1. I have Deco E4 and use it as PPPoE with lasted FW Ony tplinkdns on setting When I use "name.tplinkdns.com" on Deco my client can't connect to my server...