WPA3 transition mode is doing exactly what it was designed to doCompatibility is what you want, in theoryA basic ISP-issued router. White / How-To GeekCredit: Goran Damnjanovic / How-To GeekCredit: Tim Brookes / How-To GeekCredit: Adam Davidson / How-To GeekCredit: Bertel King / How-To GeekClose A basic ISP-issued router. White / How-To GeekCredit: Goran Damnjanovic / How-To GeekCredit: Tim Brookes / How-To GeekCredit: Adam Davidson / How-To GeekCredit: Bertel King / How-To GeekBefore you get too into the weeds with this, let's go over what WPA3 even is. WPA3 transition mode is a compatibility setting that allows one Wi-Fi network to support WPA2 and WPA3 at the same time. Once the holdouts have moved, return to security settings for your main SSID and change it from WPA2/WPA3 transition mode to WPA3-Personal only.