Updates/Repairs keep getting stuck

Ever since the switch from Origin to EA on Mac, I've had issues every time the Sims puts out an update. When I try to repair the game, it gets stuck at 51%. When trying the update, I never make it past 3%. I've tried clearing the EA cache, deleting and re-downloading EA, and restarting my computer. It's not my wifi either, I can't get any closer to the router and everything else is running smoothly. Help!