Yes i have the same problem
The Client sometimes loses connection to the server (i guess thats the message) and you have to reconnect manually.
P.S. The List that appears should be the update servers list, you can change it if you click on the button on the left side above the aion picture.
Unfortunately it makes almost no difference for me, i have only 50kb or so, dont know why
. Maybe because the servers are in China ^^