It is time...

[Mitsukai123]

90k'd, can't get back in. Lobby server errors or it just hangs forever on a player queue of one.

[Clavaat]

90k'd, can't get back in. Lobby server errors or it just hangs forever on a player queue of one.

For this issue, hit Cancel then try again until it doesn't show that message.

As far as the connection issues it really seems to be with specific instances at certain times. I was doing T1 and everything would freeze then catch up in a second the whole way through, but when I tried again an hour or 2 later I had no problems at all.

This leads me to believe that it might simply be server overload from players coming back for 2.2 and spamming the new dungeons/farming BC. They are working on fixing the issue, as has been stated several times so you just have to be patient. It's not always black and white as to what the issue is, especially with regards to large servers.