Add the following to /etc/sddm.conf.d/autologin.conf
[Autologin]
User=<username>
Session=budgie-desktop
You can check the name of the session by looking at the file present at /usr/share/wayland-sessions/.
Update permissions
sudo chmod 644 /etc/sddm.conf.d/autologin.conf
sudo restorecon /etc/sddm.conf.d/autologin.confConfigure network manager to infinitely retry wireless connections
nmcli connection modify "<SSID>" connection.autoconnect-retries 0