Re: Stuck on connecting Sims 3 on Mac
@crdi1126 You don't actually need to sign in at the Main Menu, or in the launcher for that matter. The game plays exactly the same without an active login; the only missing features are the abilities to send gifts to your friends, to buy store stuff in-game rather than using the site, to earn in-game badges, and of course to use the Simport feature from Showtime.
If you do want to troubleshoot this issue, try changing your password to something with only letters and numbers, no special characters. Then open Documents > Electronic Arts > The Sims 3 > Downloads, and delete the file labeled [your email].bin.