@exyle, this is so profound, i never knew blockchain isn't the same with steem.com, i noticed steem.com is down also in the morning and could not log in.
Steemit.com is now one of the most visited site in the world. It is found among the first 1000 websites being visited, i guess that's the reason for the lost connection.
Now, i now know how to go around it. Thanks my man @exyle.