Probably moving to the new server.  A group of 5 of us rl friends, family etc waited excitedly since the announcement in December.  So far only three out of the group of 5 have even been able to get logged in at all due to school / work etc. Two of the group only managed to get to lvl 3 before being dc'd, and for myself, I managed to get logged on but only to lvl 14 so no big deal starting over.  They want to see if its any better on the newe server with  maybe some smaller queues.