I am not sure if this is posted elsewhere by the moderators/GMs but I figured I would throw a helpful input on this.
So far, there are two types of login-issues that subside from the normal client tasking.
1. If your character is disconnected from the server after you have already been playing on the server and you receive a disconnection message display immediately after hitting "Play", try signing into an alternate character (of the same faction as the character that originally disconnected), open up your friend's list and add the character that disconnected. If your friend's list still shows that the character that disconnected is "online", keep watching until it goes "offline". Once this happens, you should be able to play your character again.
Spoiler:
I hope this helps anyone coming into confrontation with these issues. These are the two biggest log-in issues I know of as far as March.



