I have moved over to a PS5 four weeks ago. I have just started playing FC5 and it has hung twice. What happens is that the screen totally freezes but you can still hear audio continuing on. To get out of it I had to press the PS button on the controller and close the app. The PS5 then asks if I want to send a bug report to Sony which I did both times. It does not happen in the same place. I have FC5 installed on an external drive connected to one of the high speed USB connectors at the back. I have the disc version of the game.