KDE Connect Android 13 and Android 14 cannot search for additions and IP additions

Android 13 and Android 14 can’t search each other, and they can’t add each other to the list by IP address, and the network delay will be displayed above the IP address, but I also have Android 11 and Win11Pro 24h2, these two devices can be connected to Android 13 and Android 14 respectively, and the PC can also be connected to Android 11, now only Android 13 and Android 14 can’t be connected
KDE Connect version 1.33.2 is a fresh install of Google