@TPUsr1 Hi, please have a check of your message box and there is another firmware provided. Please update to that firmware first and feel free to update here with further improvement. Thanks a lot.

@DoesThisWork Thank you very much for your kind reply. In this way, please have a check of your message box and there is another firmware provided. Please update to that firmware first and feel free...

@Rafh18 Yes, and please also check your message box for the beta firmware to see if that helped or not. Please feel free to update here with further improvement. Thank you very much.

@argonauta Thank you very much for your kind reply. We have forward your case to the senior engineers already. Please have a check of your email box. Thanks a lot.

@LarisaM Welcome to the community. Have you seen the setup video and FAQ about the TL-WA850re: https://www.tp-link.com/en/support/download/tl-wa850re/#video...

@Philg2370 Thank you very much for your reply. Would the different SSID between router and RE220 make any difference? Or you could connect to the different SSID of RE220, but it still showed 0...