What causes the "account already logged in" error for you?

Hello i have made a post so let me add to this post to help.

DC from cc 5-1 in ludi as pt leader for lmpq. I closed client waited and reopened. Logged in. While loading it gave error logged in. I logged with my mule and everything worked amazing. Went back to main account still logged in.

Recap

Ch 5 in pt lmpq as leader.
Cc to 1.
Dc
Tried methods listed. No fix.
Awaiting gm for database unstuck.

Ty hope this helps.

 

Basically whenever the servers lagging. 90% of the time it unstucks itself in 10 seconds to 5 minutes waiting at the login screen.
The other 10%, I have to close my game or wait a longer period up to 15 minutes. The improvements are visible compared to last year. ^^

Now I have a question for you guys, is it possible for a login attempt to a logged in account to cause the server to check if the session is still valid by sending something to the client which results it in immediately replying in normal cases? It'd be even more useful if a login attempt to your account while it's logged in would result in a message being sent to your character from the server stating that a login was attempted to your account. Maybe help protect from item loss when you're hacked. (Unless the server already detects suspicious behaviour)