Authencation servers are down for maintenance
2503
Is there a list of error codes for Minecraft?
59631
Having 2 hosting accounts in case one of downtime?
148380
Chat is down. Where can I find when it'll be back up?
36877
Why is global auth disabled?
66467
Is http://stackexchange.com/ down ?
150818
Legacy Connect Auth stopped working
111198
Can't log in due to Steam Guard and an inactive email account, what now?
117081
How can I test the login for an expired session?
97107
Your iPhone could not be activated because the activation server is temporarily unavailable
115674
The security database on the server does not have a computer account for this workstation trust relationship
18030
myOpenID shuts down February 1, 2014; add an alternative login method to your account
86170
Can't login to my user account
1272
Is stack.imgur currently down?
150006
Failed connection to Earth Engine servers
124576
Unable to download from an authenticated webserver
129797
I got an error when I tried to login to my account
106654
Critical error 6398 - User synchronization not working anymore