got the same problem on my notebook as vashtheflash
given the sheer amount of problems with the launcher and the changes to whatever you changed to server login, that piece of software should go down the garbage can.
I know the guy who made it probably is quite fond of it, but ive never seen a launcher with this many problems.
Ignored on beta and now a bloody mess in retail. I dont know for others, but by now i simply hate that piece of shit