Well ain't that great, I have a Deco X60 and most of my devices show "weak security" and the advise to connect to WPA3. How to fix that?

@MLVC Addition: my iPhone XS (running release iOS 13.5.1) does not show "weak security", both my iMac (on macOS Big Sur dev beta 1) and Macbook Pro (on release macOS Catalina 10.15.5) are connected...

@imikem Yeah given the above messages I'm not really running to install a beta on these things. Don't trust the beta nor the procedure. I'm not a ginny pig TP-link so just test these thing internally...

Since this morning I get the message "Weak Security" for my Deco X60 network and the above message. Any idea what's going on, and where I can configure these settings? I'm on the latest firmware...

No, not issues whatsoever when it's plugged in. Both Apple TVs hasn't faltered once when connected through ethernet. I didn't have to do anything regarding settings, just plugged in the ethernet...

@imikem Same issue here, started since the latest firmware update. So guess must be fixed in another firmware update. That is if they take this serious and don't just advise "to reset" them, as that...