Posting here as I’ve had tons of issues since the update. Had to restart my phone and it’s taking hours for the Apple ID to login. / now having issues with my Apple TV. Anyone else? Just stuck here.
Also if that doesn't work, go to https://appleid.apple.com/, log in and change your Apple ID password. Then it will force you to re-enter it everywhere and that usually fixes it.
Also if that doesn't work, go to https://appleid.apple.com/, log in and change your Apple ID password. Then it will force you to re-enter it everywhere and that usually fixes it.
Looks like it finally allowed log in! Without a password change. I still feel like it’s this buggy iOS 17.4 right now saw a few others had this going on as well. Really great it’s working now. Thank you both for the help!