Quote Originally Posted by ReplicaX View Post
Unless you alts are on par with your Main as far as data. They send/receive less packet counts/size. With Level 3 having high latency and packet loss and main characters having larger amounts of data between server/client, you having a much higher chance of disconnection.

Just something to consider. SE does not share its server information. Also if you logged out of a high pop area, that is a lot of info to send/receive as well.
My main is able to connect again, but my alts are not (except the one that already worked)
So I'm inclined to think this is like the 2.0- issue, where characters get locked when you DC.