unable to login

As of Nov 24 I had no issues logging in. As of Nov 25(all day), I cannot login.

Not sure why, it just says

Lost connection to server

Reason: General error

I tried both steam and gaijin login(my account has been linked and works).

Follow up, been trying to login all day. Right after I posted this, I was able to somehow login. Not sure why or what changed.