For many times, I entered the game, after watching the opening video, and pressed any button, then it popped up with "you must be signed in to access F1 25", this is just weird, how am I supposed to ...
Hi, had the same problem a while ago.
If you have USB storage devices connected to your PC, remove them and try again.
It cost me two hours of my life back then, and EA Support couldn't help me either.