This is a complete joke. Brand new MBA, running 10.14.2, I go in to Settings > Internet Accounts, click Google, and get stuck on this screen: https://imgur.com/9kmQfjn I've tried searching for solutions (clearing Keychain, unlocking/relocking login keychain, etc) but nothing works. Any suggestions? --- Post Merged, Feb 9, 2019 --- Update: I spam turned on and off Wi-Fi about 20 times and it eventually worked. So bizarre.