If you hit an infinite load screen on PlayStation, check to make sure you’re connected to the PlayStation™Network. Check for updates before launching BF4 again.In the pull-down menu, select Battlefield 4, then click Add Game.
Read and accept the EULA, then follow the steps to update Punkbuster.Open the downloaded zip file, then run pbsetup.exe.Click on the version that says For All Windows Games.
If you’ve never installed Punkbuster, or if you uninstalled it for some reason, you need to install it before you can play Battlefield 4: